Join the 200th Anniversary Celebration

Original Article

The Efficacy of Live Attenuated, Cold-Adapted, Trivalent, Intranasal Influenzavirus Vaccine in Children

Robert B. Belshe, M.D., Paul M. Mendelman, M.D., John Treanor, M.D., James King, M.D., William C. Gruber, M.D., Pedro Piedra, M.D., David I. Bernstein, M.D., Frederick G. Hayden, M.D., Karen Kotloff, M.D., Ken Zangwill, M.D., Dominick Iacuzio, Ph.D., and Mark Wolff, Ph.D.

N Engl J Med 1998; 338:1405-1412May 14, 1998

Abstract

Background

Influenzavirus vaccine is used infrequently in healthy children, even though the rates of influenza in this group are high. We conducted a multicenter, double-blind, placebo-controlled trial of a live attenuated, cold-adapted, trivalent influenzavirus vaccine in children 15 to 71 months old.

Methods

Two hundred eighty-eight children were assigned to receive one dose of vaccine or placebo given by intranasal spray, and 1314 were assigned to receive two doses approximately 60 days apart. The strains included in the vaccine were antigenically equivalent to those in the inactivated influenzavirus vaccine in use at the time. The subjects were monitored with viral cultures for influenza during the subsequent influenza season. A case of influenza was defined as an illness associated with the isolation of wild-type influenzavirus from respiratory secretions.

Results

The intranasal vaccine was accepted and well tolerated. Among children who were initially seronegative, antibody titers increased by a factor of four in 61 to 96 percent, depending on the influenza strain. Culture-positive influenza was significantly less common in the vaccine group (14 cases among 1070 subjects) than the placebo group (95 cases among 532 subjects). The vaccine efficacy was 93 percent (95 percent confidence interval, 88 to 96 percent) against culture-confirmed influenza. Both the one-dose regimen (89 percent efficacy) and the two-dose regimen (94 percent efficacy) were efficacious, and the vaccine was efficacious against both strains of influenza circulating in 1996–1997, A(H3N2) and B. The vaccinated children had significantly fewer febrile illnesses, including 30 percent fewer episodes of febrile otitis media (95 percent confidence interval, 18 to 45 percent; P<0.001).

Conclusions

A live attenuated, cold-adapted influenzavirus vaccine was safe, immunogenic, and effective against influenza A(H3N2) and B in healthy children.

Media in This Article

Figure 1Relative Risk of Febrile Disease Regardless of Influenza Culture Results among the Vaccinated Children as Compared with the Placebo Recipients (Top Panel) and the Occurrence of Influenza A and B Infections, as Indicated by Viral Isolation, among the Study Subjects and the General Population at the Study Sites (Bottom Panel) during the 1996–1997 Influenza Season.
Table 1Demographic Characteristics of the Children in the Study.
Article

Influenza A and B viruses are among the most common causes of respiratory tract illnesses that bring children to medical care, and influenza is a major cause of lower respiratory tract illness in young children.1 The annual incidence of influenza infection in children may exceed 30 percent,2 and children are believed to be important in the spread of influenza in the community.3 Despite the availability of inactivated influenzavirus vaccine for children, the vaccine is used infrequently in this age group.4

Live attenuated, cold-adapted, trivalent influenzavirus vaccine that is given intranasally may represent a convenient and effective approach to the prevention of influenza in children. The vaccine antigens are updated annually by genetic reassortment techniques that substitute genes encoding the hemagglutinin and neuraminidase antigens from contemporary influenza A and B viruses for those in the master attenuated strains. The derivation of the vaccine master strains, the reassortment process, and previous clinical evaluation have been the subject of several reviews.5-8 The purpose of the present study was to determine the efficacy in children of the live attenuated, cold-adapted, trivalent influenzavirus vaccine administered by nasal spray.

Methods

Vaccine and Placebo

Cold-adapted, trivalent influenzavirus vaccine was supplied by Aviron (Mountain View, Calif.), frozen in single-dose intranasal applicators as described below. The mean tissue-culture infective dose of each of the three attenuated strains included in the vaccine was 106,7. The strains chosen matched the antigens recommended for the inactivated influenzavirus vaccine by the Food and Drug Administration for the 1996–1997 influenza season. Vaccine reassortants were produced as previously described and included influenza A/Texas/36/91-like (H1N1), A/Wuhan/359/95-like (H3N2), and B/Harbin/7/94-like viruses in egg allantoic fluid with sucrose, phosphate, and glutamate.9-13 The vaccine was stored frozen at -20°C; thawed vaccine could be stored for up to eight hours in the refrigerator (temperature, 2 to 8°C) before use. The placebo consisted of egg allantoic fluid containing sucrose, phosphate, and glutamate and was indistinguishable in appearance and smell from the vaccine. The spray applicator consisted of a syringe-like device that was calibrated and divided for the delivery of two 0.25-ml aliquots (one per nostril) as a large-particle aerosol, for a total delivered volume of 0.5 ml of study vaccine or placebo.

Vaccine and placebo were randomly assigned sequential vaccination numbers with a block size of six. The randomization sequence was incorporated into the preparation and labeling of materials, and each eligible child received the next available study number at a site, ensuring proper randomization. Each child underwent randomization individually.

Subjects

Healthy children who were 15 to 71 months of age at the time of recruitment were enrolled in the study. Informed consent was obtained from a parent or guardian. Children with a history of clinically significant hypersensitivity to eggs were excluded from the study, as were those with underlying chronic illnesses, for whom the inactivated vaccine would be recommended. Subjects scheduled to receive two doses of vaccine received the first dose between August 21, 1996, and October 23, 1996, and the second dose between October 15, 1996, and January 11, 1997. Subjects in the one-dose cohort were enrolled and vaccinated from September 30, 1996, through December 5, 1996.

Study Design

The study was prospective, randomized, double blind, placebo controlled, and multicenter in design. The primary efficacy end point was the first episode of culture-confirmed influenza for subjects who became ill 28 days or more after the receipt of the first dose of vaccine or placebo or at any time after the receipt of the second dose during the influenza season. The subtype-specific efficacy of the vaccine was evaluated, and the analyses included all first cases of influenza A or B. The subjects were randomly assigned in a 2:1 ratio to receive vaccine or placebo and were then monitored throughout the subsequent influenza season. The vaccine or placebo was given as either a one-dose or two-dose regimen. Six centers used the two-dose regimen alone. Two of the sites used primarily the one-dose regimen, and two other sites used primarily the two-dose regimen, but late in the vaccination season both switched to the one-dose regimen.

Two hundred three subjects participated in a substudy of immunogenicity to characterize strain-specific antibody responses to the vaccine. This cohort consisted of approximately the first 21 children recruited at each site for the efficacy study. The subjects had blood drawn before receiving each dose and again four weeks after the second dose.

The second dose of vaccine was given approximately 60 days after the first dose, with a window period of ±14 days. However, if subjects had an intercurrent illness or for some reason could not receive the second dose within the target window, they were given the second dose as soon as possible thereafter.

Postvaccination Reactions

To evaluate whether there were any side effects of vaccination, the parent or guardian of each subject was given a digital thermometer and asked to record on a diary card the subject's temperature and the occurrence of specific symptoms, including decreased activity, irritability, runny nose or nasal congestion, sore throat, cough, headache, muscle aches, chills, and vomiting, daily for 10 days after each vaccination. Serious adverse events occurring within 42 days of vaccination and vaccine-related serious adverse events occurring at any time during the study were recorded by study personnel.

Surveillance for Influenza and Case Definitions

Parents were contacted by telephone every two to three weeks until the beginning of an influenza outbreak in their community. Thereafter, weekly contact was made with the families to remind parents to notify study personnel if the subjects had symptoms suspected to be caused by influenza; these included fever, runny nose or nasal congestion, sore throat, cough, headache, muscle aches, chills, vomiting, suspected or confirmed otitis media, decreased activity, irritability, wheezing, shortness of breath, and pulmonary congestion. A report of any of these symptoms or signs was to result in a culture for viruses. The staff at the study sites attempted to collect viral-culture specimens from symptomatic subjects within four days after the onset of any illness. Tissue cultures of rhesus-monkey–kidney cells were inoculated with fresh respiratory secretions within four hours after collection or as soon as possible thereafter in order to cultivate influenzaviruses.

A case of influenza was defined as any illness detected by active surveillance (as described above) that was associated with a positive culture for wild-type influenzavirus. Positive viral cultures obtained within 28 days after the first or second dose of vaccine were phenotyped to determine whether the isolated viruses were wild-type influenza or one of the strains in the vaccine, indicating shedding of vaccine virus.

As part of active surveillance for symptoms and signs of influenza, reports of illness included whether or not the child was seen by the primary care provider; the provider's diagnosis and treatment were also recorded. The diagnoses included otitis media with or without concomitant fever and antibiotic treatment. A case of febrile otitis media was defined as any diagnosis of otitis media made by a health care provider that was associated with fever (whether or not the temperature was documented with a thermometer).

Serologic Studies

Serum samples were obtained from the cohort in the immunogenicity substudy, stored at -20°C, and assayed for the presence of hemagglutination-inhibiting antibodies to the three viral strains contained in the vaccine.14 Antibody titers of <1:4 were considered to represent seronegativity.

Statistical Analysis

Data were monitored on site and were entered both on site and at a central facility. Reports of adverse events were coded with COSTART (Coding Symbols for Thesaurus of Adverse Reaction Terms)15 by Phoenix International (Irvine, Calif.). Statistical analyses were performed with SAS version 6.1216 and StatXact 317 software. Point estimates of efficacy were calculated with the following equation: 100 × (1 - relative risk) = 100 × (1 - PV/ PP), where PV and PP are the observed proportions of cases in vaccine recipients and placebo recipients, respectively. Koopman's method for the ratio of binomials17 was used to estimate 95 percent confidence intervals. We used a logistic generalized estimation equation with an exchangeable covariance matrix to rule out the possibility of an effect within families on the results, since in many cases more than one family member was included in the study. Two-sided P values are reported. For the analysis of vaccination reactions, P values were adjusted separately for each vaccination and symptom with Bonferroni's method.17 Confidence intervals for the ratio of mean episodes were computed with Poisson regression, with an offset reflecting the length of time available for observation. The percent reduction in the mean number of episodes was calculated with the following equation: 100 × (1 - the ratio of mean episodes).

Results

Enrollment began in August 1996, and a total of 1314 children were enrolled in the two-dose cohort and 288 in the one-dose cohort. Demographic data on the participants are summarized in Table 1Table 1Demographic Characteristics of the Children in the Study.. There were no statistically significant differences in age, sex, race, day-care use, or household makeup between the vaccine and placebo groups.

Safety

Ninety-seven percent of the children enrolled in the two-dose cohort received both doses of vaccine or placebo. The second dose was withheld from two children who had adverse reactions to the first dose; both these children were placebo recipients. One of these children had hives beginning four days after receiving the first dose, and wheezing developed in the other after the first dose. Forty children did not receive the second dose for other reasons, including withdrawal of consent (18 children), intercurrent illness (7), protocol violation or withdrawal of the child by an investigator (12), and loss to follow-up or departure from the area (3).

Some vaccinated children had transient, minor symptoms of respiratory tract illness. The incidence of rhinorrhea or nasal congestion, fever, and decreased activity after the first dose of vaccine or placebo is summarized in Table 2Table 2Incidence of Rhinorrhea or Nasal Congestion, Fever, and Decreased Activity after the First Dose of Live Attenuated, Cold-Adapted Influenzavirus Vaccine or Placebo.. Rhinorrhea or nasal congestion (on days 2, 3, 8, and 9), fever (on day 2), and decreased activity (on day 2) were significantly associated with the receipt of vaccine. The fever was short lived (mean duration, 1.4 days) and low grade (mean temperature, 38.2°C [100.7°F] among the children with fever). Relatively high fevers occurred infrequently in both groups: there were 20 children with temperatures of 38.3°C (101°F) or higher on day 2 in the vaccine group and 4 in the placebo group (P = 0.08).

On any individual day from day 1 through day 10, there were no significant differences between groups in any other symptoms or signs that were evaluated, including cough, headache, sore throat, irritability, chills, vomiting, and muscle aches. However, vomiting was reported in more children in the vaccine group than in the placebo group at some time on days 1 through 10 after the first dose (unadjusted P = 0.03). Evaluation of 59 COSTART codes identified abdominal pain as being significantly associated with the first dose of vaccine (occurring in 19 children), as compared with the first dose of placebo (1 child). The abdominal pain was brief (mean duration, 3.0 days) and in 16 cases was judged as mild in intensity.

After the second dose, there were no significant differences between the groups in the occurrence of any sign or symptom on any day. Four serious adverse events occurred in the vaccine group within 42 days of vaccination (Staphylococcus aureus foot infection, abdominal pain, motor vehicle accident, and dehydration), and one occurred in the placebo group (hospitalization for revision of ventriculoperitoneal shunt); in no instance did the investigators attribute the adverse event to the vaccination.

Immunogenicity

Antibody responses to vaccine and placebo are summarized in Table 3Table 3Hemagglutination-Inhibiting Antibody Responses after One or Two Doses of Live Attenuated, Cold-Adapted Influenzavirus Vaccine or Placebo.. Among the 203 children in the immunogenicity substudy, 67 percent were seronegative for influenza A(HIN1) before vaccination, 47 percent were seronegative for influenza A(H3N2), and 67 percent were seronegative for influenza B. There was no significant difference in the distribution of seronegative children between the vaccine and placebo cohorts. Younger children were more likely to be seronegative than older children. Among one-year-olds and two-year-olds, for example, only 29 percent had antibodies to influenza A(H3N2) before vaccination, as compared with 70 percent of children three years of age or older.

The vaccine was highly immunogenic for the influenza A(H3N2) and B subtypes after the first dose. As in previous studies, more than one dose was required to induce serum antibodies to the influenza A(H1N1) component in the majority of children.18,19 Overall, after two doses of vaccine, 61 percent of initially seronegative children had antibodies to influenza A(H1N1), and 96 percent had antibodies to each of the other vaccine subtypes.

Efficacy

During the interval between vaccination and the end of the influenza outbreaks at the study sites (April 1997), 3009 illnesses among the study subjects were assessed and samples were cultured for influenzavirus. The isolation of influenza A or B among the study population paralleled that in the community in general (Figure 1Figure 1Relative Risk of Febrile Disease Regardless of Influenza Culture Results among the Vaccinated Children as Compared with the Placebo Recipients (Top Panel) and the Occurrence of Influenza A and B Infections, as Indicated by Viral Isolation, among the Study Subjects and the General Population at the Study Sites (Bottom Panel) during the 1996–1997 Influenza Season.). Seventy-one subjects had influenza A(H3N2) infections as indicated by viral isolation, with the peak occurrence in the week of December 29, 1996. Forty-four subjects had influenza B, with the peak occurrence among study subjects in the week of February 16, 1997. No infections with wild-type influenza A(H1N1) were identified in either the study subjects or the communities in general during the 1996–1997 influenza season.

Vaccine significantly reduced the occurrence of culture-confirmed influenza in the study population (Table 4Table 4Efficacy of One or Two Doses of Live Attenuated, Cold-Adapted Influenzavirus Vaccine for the Prevention of Culture-Confirmed Influenza.). Among the 1070 children who received vaccine, 14 had culture-confirmed influenza, and among the 532 children who received placebo, 95 had one or more influenza infections. Among the vaccinated children, none had influenza A(H3N2) followed by influenza B, but among the controls, 6 children had two distinct culture-positive episodes of influenza, for a total of 101 illnesses among 95 controls. The vaccine was effective when given in either one or two doses, and it also prevented infection with the two viral subtypes causing disease during this epidemic season, influenza A(H3N2) and influenza B (Table 4).

Among the few children in the vaccine group who had influenza, the spectrum of illness was milder than that in the control group. Only 8 of 14 cases (57 percent) were febrile, and there was only 1 case of otitis media. In contrast, 80 of the 95 children (84 percent, P<0.05) in the placebo group with culture-positive influenza had fever, and 20 had associated otitis media.

Among the 3009 illnesses for which viral cultures were performed, regardless of culture results, febrile disease was less common in the vaccinated group during the peak of the influenza A(H3N2) outbreak: the week of December 15, 1996 (Figure 1) (relative risk, 0.5; unadjusted P<0.01). Overall, there were 21 percent fewer febrile illnesses (95 percent confidence interval, 11 to 30 percent; 0.71 per vaccine recipient, as compared with 0.90 per control subject; P<0.001) among the vaccine recipients during the interval between the first dose of vaccine and April 1997. Furthermore, the incidence of febrile otitis media was 30 percent lower among the vaccine recipients (95 percent confidence interval, 18 to 45 percent; 0.14 case of febrile otitis media per vaccine recipient, as compared with 0.20 case per control subject; P<0.001) during this interval.

Discussion

The placebo recipients in this study had an 18 percent rate of culture-positive influenza, and more than 80 percent of these illnesses were accompanied by fever. This common infection of childhood was also a frequent cause of otitis media, which developed in over 20 percent of placebo recipients who had culture-positive influenza. These data confirm that preventing influenza among children is beneficial. The live attenuated influenzavirus vaccine used in this study was administered as a nasal spray and was readily accepted by the children. The vaccine was well tolerated and was not associated with serious adverse events. Some subjects had rhinorrhea or nasal congestion, low-grade fever, or decreased activity after the first dose but not after the second dose, suggesting that these symptoms were caused by the replication of the viruses in the vaccine. However, we thought that the small increase in the risk of rhinorrhea or nasal congestion (relative risk, 1.5 on day 2 after vaccination) and infrequent low-grade fever (frequency, 6.5 percent on day 2) represented an acceptable level of mild adverse events.

Because several previous studies reported that more than one dose of vaccine was needed to induce serum antibodies to all three viruses in the vaccine in the majority of seronegative children, the efficacy of two doses of vaccine was the primary end point of this study. The second dose was important in that it increased antibody levels to influenza A(H1N1) and, to a much lesser degree, to the other subtypes in the vaccine. The presence of serum antibody, however, is not necessarily the best or the only correlate of protection against influenza after receipt of this live attenuated vaccine. As expected, older children had more preexisting antibody to influenzaviruses, particularly influenza A(H3N2), and the presence of these antibodies reflects previous natural infection with antigenically related viruses. After vaccination, antibody responses to the vaccine were significantly more common among the children who were initially seronegative to influenza A(H3N2) (92 percent rate of response after the first dose) than among the children who were initially seropositive (18 percent rate of response).

Nevertheless, vaccine efficacy was equally high for older and younger children; the respective rates of influenza (all types) among children who received placebo and efficacy in vaccinated children were 17 percent and 86 percent (95 percent confidence interval, 65 to 94 percent) for one-year-olds, 24 percent and 96 percent (95 percent confidence interval, 86 to 99 percent) for two-year-olds, 15 percent and 88 percent (95 percent confidence interval, 68 to 96 percent) for three-year-olds, 17 percent and 100 percent (95 percent confidence interval, 90 to 100 percent) for four-year-olds, and 16 percent and 90 percent (95 percent confidence interval, 69 to 97 percent) for five-year-olds. If the mechanism of efficacy was solely the elicitation of a serum antibody response, there would have been a reduction in efficacy due to a lack of antibody response to the vaccine among older children. Since this was not the case, additional factors, such as stimulation of secretory antibody20-25 or cellular immunity, must be important mechanisms for the beneficial effect of the live attenuated influenzavirus vaccine.

This intranasal influenzavirus vaccine seems particularly suited to young children because of its efficacy and ease of administration. Although we did not evaluate the efficacy of inactivated influenzavirus vaccine, historical data suggest that the live attenuated vaccine is at least as efficacious, and probably more efficacious, than the inactivated vaccine in children. In the few studies conducted in children that determined point estimates of the efficacy of inactivated vaccine, the values were lower than 90 percent. For example, a recent efficacy study conducted in Japanese children with asthma who were 2 to 14 years of age reported point estimates for inactivated vaccine of 67.5 percent for influenza A(H3N2) and of 43.7 percent for influenza B.26

Although bacteria are commonly implicated in the pathogenesis of otitis media, the initial event is often a viral infection with influenzavirus or another respiratory tract virus. Cases of otitis media that are associated with viral infections are less responsive to therapy than cases that are not associated with viral infection.27-30 The prevention of febrile otitis media associated with influenza was a clear benefit of vaccination in our study, with 30 percent fewer cases of febrile otitis media among vaccine recipients than among placebo recipients. Previous studies have also shown a reduction in the incidence of otitis media during influenza outbreaks among children who have received inactivated influenzavirus vaccine31 or live attenuated, cold-adapted intranasal vaccine.19

In addition, antibiotics were used significantly less often in the vaccine group in our study. The receipt of vaccine was associated with a 29 percent reduction in the incidence of any febrile illness with concomitant antibiotic use (95 percent confidence interval, 15 to 39 percent; P<0.001) and a 35 percent reduction in febrile otitis media with concomitant antibiotic use (95 percent confidence interval, 18 to 45 percent; P<0.001). Widespread use of influenzavirus vaccines in children would significantly reduce the frequency of febrile otitis media and of antibiotic use during outbreaks of influenza A or influenza B.

More than half the children had at least one sibling enrolled in the study. This gave us an opportunity to evaluate the ability of the vaccine to reduce the spread of influenza among children who had received placebo but whose siblings had been given the vaccine. Among the cohort of 182 placebo recipients with one vaccinated sibling, there were 32 culture-positive cases of influenza (rate, 18 percent). This rate was the same as the overall attack rate in the placebo cohort (18 percent). Clearly, having a vaccinated sibling was not protective for children given placebo; contact with persons infected with influenzavirus was sufficient to spread the virus to unvaccinated children. Therefore, protection of children will require widespread use of influenzavirus vaccines at a young age. The characteristics of the live attenuated, cold-adapted, trivalent vaccine that we evaluated make it suitable for routine use in children. Widespread use of this well-tolerated, safe, convenient, and highly efficacious vaccine would substantially benefit children.

Supported by grants (N01-AI-45250, N01-AI-45248, N01-AI-45251, N01-AI-25135, N01-AI-45252, and N01-AI-45249) from the National Institutes of Health and by Aviron.

We are indebted to the clinic coordinators, the referring pediatricians, and the parents who assisted with the study and to Joan Cannon, Frances Newman, Pat Leach, Iksung Cho, Mike Pichichero, Diane O'Brien, Rosalyn Battaglia, Bernard Readmond, Eliza Sindall, Debra Campbell, Susan Batlas, Peter Wright, Judi Thompson, Peggy Bender, Sharon Tollefson, Connie Turner, Kirti Patel, Jim Sherwood, Anne Thomasi, Sandy Leedke, Linda Shaver, Pediatric Associates of Charlottesville, S. Michael Marcy, Susan Partridge, Jessica Boring, Ann Vannier, William Blackwelder, Sophia Pallas, Don Vena, Carol Lynne Miller, Cheryl Rosenberg, and Annamay Zindahl for contributing to the study.

Source Information

From the Department of Medicine, Saint Louis University, St. Louis (R.B.B.); Aviron, Mountain View, Calif. (P.M.M.); the Department of Medicine, University of Rochester, Rochester, N.Y. (J.T.); the Department of Pediatrics, University of Maryland at Baltimore, Baltimore (J.K., K.K.); the Department of Pediatrics, Vanderbilt University, Nashville (W.C.G.); the Department of Microbiology and Immunology, Baylor College of Medicine, Houston (P.P.); the Department of Pediatrics, Children's Hospital Medical Center, Cincinnati (D.I.B.); the Departments of Internal Medicine and Pathology, University of Virginia, Charlottesville (F.G.H.); Kaiser–UCLA Vaccine Program and the Department of Pediatrics, Harbor–UCLA Medical Center, Los Angeles (K.Z.); the Division of Microbiology and Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md. (D.I.); and Emmes Corporation, Potomac, Md. (M.W.).

Address reprint requests to Dr. Belshe at Saint Louis University Health Sciences Center, Division of Infectious Diseases, 3635 Vista Ave., FDT-8N, St. Louis, MO 63110.

Other authors were Keith Reisinger, M.D. (Pittsburgh Pediatric Research, Pittsburgh), Stan L. Block, M.D. (Kentucky Pediatric Research, Bardstown), Janet Wittes, Ph.D. (Statistics Collaborative, Washington, D.C.), and Regina Rabinovich, M.D. (Division of Microbiology and Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md.).

References

References

  1. 1

    Glezen WP, Paredes A, Taber LH. Influenza in children: relationship to other respiratory agents. JAMA 1980;243:1345-1349
    CrossRef | Web of Science | Medline

  2. 2

    Wright PF, Thompson T, Karzon DT. Differing virulence of H1N1 and H3N2 influenza strains. Am J Epidemiol 1980;112:814-819
    Web of Science | Medline

  3. 3

    Fox JP, Cooney MK, Hall CE, Foy HM. Influenzavirus infections in Seattle families, 1975-1979. II. Pattern of infection in invaded households and relation of age and prior antibody to occurrence of infection and related illness. Am J Epidemiol 1982;116:228-242
    Web of Science | Medline

  4. 4

    Prevention and control of influenza: recommendations of the Advisory Committee on Immunization Practices (ACIP). MMWR Morb Mortal Wkly Rep 1997;46:1-25
    Medline

  5. 5

    Maassab HF, Heilman CA, Herlocher ML. Cold-adapted influenza viruses for use as live vaccines for man. Adv Biotechnol Processes 1990;14:203-242
    Medline

  6. 6

    Couch RB. Advances in influenza virus vaccine research. Ann N Y Acad Sci 1993;685:803-812
    CrossRef | Web of Science | Medline

  7. 7

    Clancy RL. Mucosal vaccines for the prevention of influenza. Drugs 1995;50:587-594
    CrossRef | Web of Science | Medline

  8. 8

    Belshe RB. A review of attenuation of influenza viruses by genetic manipulation. Am J Respir Crit Care Med 1995;152:S72-S75
    Web of Science | Medline

  9. 9

    Maassab HF. Biologic and immunologic characteristics of cold-adapted influenza virus. J Immunol 1969;102:728-732
    Web of Science | Medline

  10. 10

    Cox NJ, Maassab HF, Kendal AP. Comparative studies of wild-type and cold-mutant (temperature-sensitive) influenza viruses: nonrandom reassortment of genes during preparation of live virus vaccine candidates by recombination at 25° between recent H3N2 and H1N1 epidemic strains and cold-adapted A/Ann Arbor/6/60. Virology 1979;97:190-194
    CrossRef | Web of Science | Medline

  11. 11

    Maassab HF, DeBorde DC. Characterization of an influenza A host range mutant. Virology 1983;130:342-350
    CrossRef | Web of Science | Medline

  12. 12

    Maassab HF, Kendal AP, Abrams GD, Monto AS. Evaluation of a cold-recombinant influenza virus vaccine in ferrets. J Infect Dis 1982;146:780-790
    CrossRef | Web of Science | Medline

  13. 13

    Donabedian AM, DeBorde DC, Maassab HF. Genetics of cold-adapted B/Ann Arbor/1/66 influenza virus reassortants: the acidic polymerase (PA) protein gene confers temperature sensitivity and attenuated virulence. Microb Pathog 1987;3:97-108
    CrossRef | Web of Science | Medline

  14. 14

    The 1995-96 WHO influenza reagent kit for the identification of influenza isolates. Appendix A. Atlanta: Centers for Disease Control and Prevention, 1995.

  15. 15

    COSTART: coding symbols for thesaurus of adverse reaction terms. 5th ed. Rockville, Md.: Food and Drug Administration, 1995.

  16. 16

    SAS, version 6.12. Cary, N.C.: SAS Institute, 1996 (software).

  17. 17

    StatXact 3 for Windows. Cambridge, Mass.: Cytel Software, 1995 (software).

  18. 18

    Swierkosz EM, Newman FK, Anderson EL, Nugent SL, Mills GB, Belshe RB. Multidose, live attenuated, cold-recombinant, trivalent influenza vaccine in infants and young children. J Infect Dis 1994;169:1121-1124
    CrossRef | Web of Science | Medline

  19. 19

    Gruber WC, Belshe RB, King JC, et al. Evaluation of live attenuated influenza vaccines in children 6-18 months of age: safety, immunogenicity, and efficacy. J Infect Dis 1996;173:1313-1319
    CrossRef | Web of Science | Medline

  20. 20

    Powers DC, Sears SD, Murphy BR, Thumar B, Clements ML. Systemic and local antibody responses in elderly subjects given live or inactivated influenza A virus vaccines. J Clin Microbiol 1989;27:2666-2671
    Web of Science | Medline

  21. 21

    Gorse GJ, Belshe RB, Munn NJ. Local and systemic antibody responses in high-risk adults given live-attenuated and inactivated influenza A virus vaccines. J Clin Microbiol 1988;26:911-918
    Web of Science | Medline

  22. 22

    Clements ML, Murphy BR. Development and persistence of local and systemic antibody responses in adults given live attenuated or inactivated influenza A virus vaccine. J Clin Microbiol 1986;23:66-72
    Web of Science | Medline

  23. 23

    Wright PF, Karzon DT. Live attenuated influenza vaccines. Prog Med Virol 1987;34:70-88
    Medline

  24. 24

    Johnson PR, Feldman S, Thompson JM, Mahoney JD, Wright PF. Immunity to influenza A virus infection in young children: a comparison of natural infection, live cold-adapted vaccine, and inactivated vaccine.J Infect Dis 1986;154:121-7.

  25. 25

    Moldoveanu Z, Clements ML, Prince SJ, Murphy BR, Mestecky J. Human immune responses to influenza virus vaccines administered by systemic or mucosal routes. Vaccine 1995;13:1006-1012
    CrossRef | Web of Science | Medline

  26. 26

    Sugaya N, Nerome K, Ishida M, Matsumoto M, Mitamura K, Nirasawa M. Efficacy of inactivated vaccine in preventing antigenically drifted influenza type A and well-matched type B. JAMA 1994;272:1122-1126
    CrossRef | Web of Science | Medline

  27. 27

    Chonmaitree T, Howie VM, Truant AL. Presence of respiratory viruses in middle ear fluids and nasal wash specimens from children with acute otitis media. Pediatrics 1986;77:698-702
    Web of Science | Medline

  28. 28

    Chonmaitree T, Owen MJ, Howie VM. Respiratory viruses interfere with bacteriologic response to antibiotic in children with acute otitis media. J Infect Dis 1990;162:546-549
    CrossRef | Web of Science | Medline

  29. 29

    Chonmaitree T, Owen MJ, Patel JA, Hedgpeth D, Horlick D, Howie VM. Effect of viral respiratory tract infection on outcome of acute otitis media. J Pediatr 1992;120:856-862
    CrossRef | Web of Science | Medline

  30. 30

    Chonmaitree T, Patel JA, Lett-Brown MA, et al. Virus and bacteria enhance histamine production in middle ear fluids of children with acute otitis media. J Infect Dis 1994;169:1265-1270
    CrossRef | Web of Science | Medline

  31. 31

    Clements DA, Langdon L, Bland C, Walter E. Influenza A vaccine decreases the incidence of otitis media in 6- to 30-month-old children in day care. Arch Pediatr Adolesc Med 1995;149:1113-1117
    Web of Science | Medline

Citing Articles (316)

Citing Articles

  1. 1

    H. J. Ehrlich, J. Singer, G. Berezuk, S. Fritsch, G. Aichinger, M. K. Hart, W. El-Amin, D. Portsmouth, O. Kistner, P. N. Barrett. (2012) A Cell Culture-Derived Influenza Vaccine Provides Consistent Protection Against Infection and Reduces the Duration and Severity of Disease in Infected Individuals. Clinical Infectious Diseases
    CrossRef

  2. 2

    Kay Wang, Matthew Shun-Shin, Peter Gill, Rafael Perera, Anthony Harnden, Anthony Harnden. 2012. Neuraminidase inhibitors for preventing and treating influenza in children. .
    CrossRef

  3. 3

    Michael T Osterholm, Nicholas S Kelley, Alfred Sommer, Edward A Belongia. (2012) Efficacy and effectiveness of influenza vaccines: a systematic review and meta-analysis. The Lancet Infectious Diseases 12:1, 36-44
    CrossRef

  4. 4

    Christopher S. Ambrose, Xionghua Wu, Markus Knuf, Peter Wutzler. (2012) The efficacy of intranasal live attenuated influenza vaccine in children 2 through 17 years of age: A meta-analysis of 8 randomized controlled studies. Vaccine 30:5, 886-892
    CrossRef

  5. 5

    S. Carr, K. J. Allison, L.-A. Van De Velde, K. Zhang, E. Y. English, A. Iverson, N. C. Daw, S. C. Howard, F. Navid, C. Rodriguez-Galindo, J. Yang, E. E. Adderson, J. A. McCullers, P. M. Flynn. (2011) Safety and Immunogenicity of Live Attenuated and Inactivated Influenza Vaccines in Children With Cancer. Journal of Infectious Diseases 204:10, 1475-1482
    CrossRef

  6. 6

    Christopher S. Ambrose, Tingting Yi, Judith Falloon. (2011) An integrated, multistudy analysis of the safety of Ann Arbor strain live attenuated influenza vaccine in children aged 2-17 years. Influenza and Other Respiratory Viruses 5:6, 389-397
    CrossRef

  7. 7

    L.R. Stanberry, J.K. Simon, C. Johnson, P.L. Robinson, J. Morry, M.R. Flack, S. Gracon, A. Myc, T. Hamouda, J.R. Baker. (2011) Safety and immunogenicity of a novel nanoemulsion mucosal adjuvant W805EC combined with approved seasonal influenza antigens. Vaccine
    CrossRef

  8. 8

    Susanna Esposito, Nicola Principi. (2011) Different influenza vaccine formulations and adjuvants for childhood influenza vaccination. Vaccine 29:43, 7535-7541
    CrossRef

  9. 9

    Tara A. Lavelle, Timothy M. Uyeki, Lisa A. Prosser. (2011) Cost-Effectiveness of Oseltamivir Treatment for Children with Uncomplicated Seasonal Influenza. The Journal of Pediatrics
    CrossRef

  10. 10

    Natalie J. Carter, Monique P. Curran. (2011) Live Attenuated Influenza Vaccine (FluMist®; Fluenz™). Drugs 71:12, 1591-1622
    CrossRef

  11. 11

    Allyn Bandell, Jennifer Woo, Kathleen Coelingh. (2011) Protective efficacy of live-attenuated influenza vaccine (multivalent, Ann Arbor strain): a literature review addressing interference. Expert Review of Vaccines 10:8, 1131-1141
    CrossRef

  12. 12

    Aemro Kassa, Zohar Biron-Sorek, Pampi Sarkar, Indresh K. Srivastava. 2011. Designing Immunogens for Vaccine Development in Reference to HIV. , 141-184.
    CrossRef

  13. 13

    Lissette S. Velasquez, Samantha Shira, Alice N. Berta, Jacquelyn Kilbourne, Babu M. Medi, Ian Tizard, Yawei Ni, Charles J. Arntzen, Melissa M. Herbst-Kralovetz. (2011) Intranasal delivery of Norwalk virus-like particles formulated in an in situ gelling, dry powder vaccine. Vaccine 29:32, 5221-5231
    CrossRef

  14. 14

    Raburn M. Mallory, Tingting Yi, Christopher S. Ambrose. (2011) Shedding of Ann Arbor strain live attenuated influenza vaccine virus in children 6–59 months of age. Vaccine 29:26, 4322-4327
    CrossRef

  15. 15

    J. G. Petrie, S. E. Ohmit, E. Johnson, R. T. Cross, A. S. Monto. (2011) Efficacy Studies of Influenza Vaccines: Effect of End Points Used and Characteristics of Vaccine Failures. Journal of Infectious Diseases 203:9, 1309-1315
    CrossRef

  16. 16

    Nikolai Petrovsky, Dimitar Sajkov. (2011) Pediatric influenza immunization. Expert Review of Vaccines 10:5, 567-570
    CrossRef

  17. 17

    Wei-wei Gai, Yan Zhang, Di-han Zhou, Yao-qing Chen, Jing-yi Yang, Hui-min Yan. (2011) PIKA provides an adjuvant effect to induce strong mucosal and systemic humoral immunity against SARS-CoV. Virologica Sinica 26:2, 81-94
    CrossRef

  18. 18

    David Burt, Corey Mallett, Martin Plante, Joseph Zimmermann, Krikor Torossian, Louis Fries. (2011) Proteosome-adjuvanted intranasal influenza vaccines: advantages, progress and future considerations. Expert Review of Vaccines 10:3, 365-375
    CrossRef

  19. 19

    Stan L. Block, Terho Heikkinen, Seth L. Toback, Wei Zheng, Christopher S. Ambrose. (2011) The Efficacy of Live Attenuated Influenza Vaccine Against Influenza-associated Acute Otitis Media in Children. The Pediatric Infectious Disease Journal 30:3, 203-207
    CrossRef

  20. 20

    Masahiko Katayose, Mitsuaki Hosoya, Takashi Haneda, Hideo Yamaguchi, Yukihiko Kawasaki, Masatoki Sato, Peter F. Wright. (2011) The effectiveness of trivalent inactivated influenza vaccine in children over six consecutive influenza seasons. Vaccine 29:9, 1844-1849
    CrossRef

  21. 21

    Z. Sakkou, F. Stripeli, N.G. Papadopoulos, E. Critselis, V. Georgiou, M. Mavrikou, P. Drossatou, A. Constantopoulos, D. Kafetzis, M. Tsolia. (2011) Impact of influenza infection on children's hospital admissions during two seasons in Athens, Greece. Vaccine 29:6, 1167-1172
    CrossRef

  22. 22

    Roy Curtiss III. (2011) The impact of vaccines and vaccinations: Challenges and opportunities for modelers. Mathematical Biosciences and Engineering 8:1, 77-93
    CrossRef

  23. 23

    James E. Crowe. 2011. Prevention of Fetal and Early Life Infections Through Maternal–Neonatal Immunization. , 1212-1230.
    CrossRef

  24. 24

    Rodolfo Acuňa-Soto, Luis Castaňeda-Davila, Gerardo Chowell. (2011) A perspective on the 2009 A/H1N1 influenza pandemic in Mexico. Mathematical Biosciences and Engineering 8:1, 223-238
    CrossRef

  25. 25

    James C. King, Richard Lichenstein, Ginny E. Cummings, Laurence S. Magder. (2010) Impact of influenza vaccination of schoolchildren on medical outcomes among all residents of Maryland. Vaccine 28:49, 7737-7742
    CrossRef

  26. 26

    Harry F. Hull, Heidi OʼConnor. (2010) Optimizing Protection Against Influenza in Children Eligible for the Vaccine for Children Program. The Pediatric Infectious Disease Journal 29:10, 910-914
    CrossRef

  27. 27

    Adriana Weinberg, Lin-Ye Song, Robert Walker, Maria Allende, Terence Fenton, Julie Patterson-Bartlett, Sharon Nachman, George Kemble, Ting-Ting Yi, Patricia Defechereux, Diane Wara, Jennifer S Read, Myron Levin. (2010) Anti-Influenza Serum and Mucosal Antibody Responses After Administration of Live Attenuated or Inactivated Influenza Vaccines to HIV-Infected Children. JAIDS Journal of Acquired Immune Deficiency Syndromes 55:2, 189-196
    CrossRef

  28. 28

    Arnold S. Monto. (2010) Seasonal influenza vaccinations: specialized products for different target groups. Vaccine 28, D14-D23
    CrossRef

  29. 29

    Romina Libster, Kathryn M. Edwards. (2010) The Necessity of Influenza Vaccination in Children. Pediatric Annals 39:8, 490-496
    CrossRef

  30. 30

    Megumi Hara, Keitaro Tanaka, Tetsuo Kase, Akiko Maeda, Yoshio Hirota. (2010) Evaluation of seasonal influenza vaccination effectiveness based on antibody efficacy among the institutionalized elderly in Japan. Vaccine 28:35, 5664-5668
    CrossRef

  31. 31

    Chin-Fen Yang, Robert B. Belshe, George Kemble, Eyun Song, Dan Ye, Brandon Liang, Tingting Yi, Christopher S. Ambrose, Kathy Coelingh, Robert E. Walker. (2010) Genetic sequence analysis of influenza viruses and illness severity in ill children previously vaccinated with live attenuated or inactivated influenza vaccine. Vaccine 28:31, 5128-5134
    CrossRef

  32. 32

    Steffen Mueller, J Robert Coleman, Dimitris Papamichail, Charles B Ward, Anjaruwee Nimnual, Bruce Futcher, Steven Skiena, Eckard Wimmer. (2010) Live attenuated influenza virus vaccines by computer-aided rational design. Nature Biotechnology 28:7, 723-726
    CrossRef

  33. 33

    C. Weil-Olivier. (2010) Vaccin vivant atténué par voie nasale contre la grippe. Archives de Pédiatrie 17:6, 904-905
    CrossRef

  34. 34

    E. Goldstein, A. Apolloni, B. Lewis, J. C. Miller, M. Macauley, S. Eubank, M. Lipsitch, J. Wallinga. (2010) Distribution of vaccine/antivirals and the 'least spread line' in a stratified population. Journal of The Royal Society Interface 7:46, 755-764
    CrossRef

  35. 35

    Robert B. Belshe, Seth L. Toback, Tingting Yi, Christopher S. Ambrose. (2010) Efficacy of live attenuated influenza vaccine in children 6 months to 17 years of age. Influenza and Other Respiratory Viruses 4:3, 141-145
    CrossRef

  36. 36

    Qiong He, Lai Ling Tsang, Louis Chukwuemeka Ajonuma, Hsiao Chang Chan. (2010) Abnormally up-regulated cystic fibrosis transmembrane conductance regulator expression and uterine fluid accumulation contribute to Chlamydia trachomatis-induced female infertility. Fertility and Sterility 93:8, 2608-2614
    CrossRef

  37. 37

    Peter Wark. (2010) Viral and bacterial interactions in pneumonia. Expert Review of Respiratory Medicine 4:2, 221-228
    CrossRef

  38. 38

    Stephen C. Hadler, Jane F. Seward. 2010. Immunoprophylaxis of Viral Diseases. .
    CrossRef

  39. 39

    Robert B. Belshe, Kathleen Coelingh, Christopher S. Ambrose, Jennifer C. Woo, Xionghua Wu. (2010) Efficacy of live attenuated influenza vaccine in children against influenza B viruses by lineage and antigenic similarity. Vaccine 28:9, 2149-2156
    CrossRef

  40. 40

    G. D. Deans, H. G. Stiver, J. E. McElhaney. (2010) Influenza vaccines provide diminished protection but are cost-saving in older adults. Journal of Internal Medicine 267:2, 220-227
    CrossRef

  41. 41

    Kai Siedler, Heino Skopnik. (2010) Oseltamivir for Treatment of Influenza in Infants Less Than One Year. The Pediatric Infectious Disease Journal1
    CrossRef

  42. 42

    Lucy Chai See Lum, Charissa Fay Borja-Tabora, Robert F. Breiman, Timo Vesikari, Benjamin P. Sablan, Oh Moh Chay, Taweewong Tantracheewathorn, Heinz-Josef Schmitt, Yu-Lung Lau, Piyaporn Bowonkiratikachorn, John S. Tam, Bee Wah Lee, Kah Kee Tan, Jerzy Pejcz, Sungho Cha, Maricruz Gutierrez-Brito, Petras Kaltenis, Andre Vertruyen, Hanna Czajka, Jurgis Bojarskas, W. Abdullah Brooks, Sheau-Mei Cheng, Ruth Rappaport, Sherryl Baker, William C. Gruber, Bruce D. Forrest. (2010) Influenza vaccine concurrently administered with a combination measles, mumps, and rubella vaccine to young children. Vaccine 28:6, 1566-1574
    CrossRef

  43. 43

    Adriana Weinberg, Lin-Ye Song, Terence Fenton, Sharon A. Nachman, Jennifer S. Read, Julie Patterson-Bartlett, Myron J. Levin. (2010) T Cell Responses of HIV-Infected Children after Administration of Inactivated or Live Attenuated Influenza Vaccines. AIDS Research and Human Retroviruses 26:1, 51-59
    CrossRef

  44. 44

    Laura L. Hammitt, Julie Patterson Bartlett, Shaobing Li, Jeremy Rahkola, Nancy Lang, Edward N. Janoff, Myron J. Levin, Adriana Weinberg. (2009) Kinetics of viral shedding and immune responses in adults following administration of cold-adapted influenza vaccine. Vaccine 27:52, 7359-7366
    CrossRef

  45. 45

    Karen L Kwong, David Lung, Sik Nin Wong, Tak Lun Que, Ngai Shan Kwong. (2009) Influenza-related hospitalisations in children. Journal of Paediatrics and Child Health 45:11, 660-664
    CrossRef

  46. 46

    Paola Marchisio, Susanna Esposito, Sonia Bianchini, Elisa Dusi, Michela Fusi, Erica Nazzari, Raffaella Picchi, Carlotta Galeone, Nicola Principi. (2009) Efficacy of Injectable Trivalent Virosomal-Adjuvanted Inactivated Influenza Vaccine in Preventing Acute Otitis Media in Children With Recurrent Complicated or Noncomplicated Acute Otitis Media. The Pediatric Infectious Disease Journal 28:10, 855-859
    CrossRef

  47. 47

    Michele Michael, Elizabeth Helm, Brigit Van Graafeiland, Frank Malinoski, Jay Bauman. (2009) Influenza Vaccination with a Live Attenuated Vaccine. AJN, American Journal of Nursing 109:10, 44-48
    CrossRef

  48. 48

    Robert F. Breiman, W. Abdullah Brooks, Doli Goswami, Rosanna Lagos, Charissa Borja-Tabora, Claudio F. Lanata, Jaime A. Cèspedes Londoño, Lucy Chai See Lum, Ruth Rappaport, Ahmad Razmpour, Robert E. Walker, William C. Gruber, Bruce D. Forrest. (2009) A multinational, randomized, placebo-controlled trial to assess the immunogenicity, safety, and tolerability of live attenuated influenza vaccine coadministered with oral poliovirus vaccine in healthy young children. Vaccine 27:40, 5472-5479
    CrossRef

  49. 49

    Christian Herzog, Katharina Hartmann, Valérie Künzi, Oliver Kürsteiner, Robert Mischler, Hedvika Lazar, Reinhard Glück. (2009) Eleven years of Inflexal® V—a virosomal adjuvanted influenza vaccine. Vaccine 27:33, 4381-4387
    CrossRef

  50. 50

    Marla Lay, Bernadette Callejo, Stella Chang, David K. Hong, David B. Lewis, Timothy D. Carroll, Shannon Matzinger, Linda Fritts, Christopher J. Miller, John F. Warner, Lily Liang, Jeffery Fairman. (2009) Cationic lipid/DNA complexes (JVRS-100) combined with influenza vaccine (Fluzone®) increases antibody response, cellular immunity, and antigenically drifted protection. Vaccine 27:29, 3811-3820
    CrossRef

  51. 51

    B. R. Ruf, T. Szucs. (2009) Reducing the Burden of Influenza-Associated Complications with Antiviral Therapy. Infection
    CrossRef

  52. 52

    Humberto Bracco Neto, Calil K. Farhat, Miguel Wenceslao Tregnaghi, Shabir A. Madhi, Ahmad Razmpour, Giuseppe Palladino, Margaret G. Small, William C. Gruber, Bruce D. Forrest. (2009) Efficacy and Safety of 1 and 2 Doses of Live Attenuated Influenza Vaccine in Vaccine-Naive Children. The Pediatric Infectious Disease Journal 28:5, 365-371
    CrossRef

  53. 53

    Gösta Granström. (2009) Middle ear infections. Periodontology 2000 49:1, 179-193
    CrossRef

  54. 54

    Janelle Rhorer, Christopher S. Ambrose, Stephanie Dickinson, Holli Hamilton, Napoleon A. Oleka, Frank J. Malinoski, Janet Wittes. (2009) Efficacy of live attenuated influenza vaccine in children: A meta-analysis of nine randomized clinical trials. Vaccine 27:7, 1101-1110
    CrossRef

  55. 55

    Seth Toback, Chris Ambrose. (2009) Letter to the Editor. Vaccine 27:3, 349
    CrossRef

  56. 56

    Nizar Ajjan. 2009. Bases immunologiques de la vaccination. , 9-25.
    CrossRef

  57. 57

    Niels Hagenaars, Enrico Mastrobattista, Harrie Glansbeek, Jacco Heldens, Han van den Bosch, Virgil Schijns, Didier Betbeder, Herman Vromans, Wim Jiskoot. (2008) Head-to-head comparison of four nonadjuvanted inactivated cell culture-derived influenza vaccines: Effect of composition, spatial organization and immunization route on the immunogenicity in a murine challenge model. Vaccine 26:51, 6555-6563
    CrossRef

  58. 58

    Christopher S. Ambrose, Catherine Luke, Kathleen Coelingh. (2008) Current status of live attenuated influenza vaccine in the United States for seasonal and pandemic influenza. Influenza and Other Respiratory Viruses 2:6, 193-202
    CrossRef

  59. 59

    Peter F. Wright, Edith Sannella, Jian R. Shi, Yuwei Zhu, Mine R. Ikizler, Kathryn M. Edwards. (2008) Antibody Responses After Inactivated Influenza Vaccine in Young Children. The Pediatric Infectious Disease Journal 27:11, 1004-1008
    CrossRef

  60. 60

    Yoshio Hirota, Wakaba Fukushima, Megumi Fujieda, Satoko Ohfuji, Akiko Maeda. (2008) Essential tools for assessing influenza vaccine efficacy in improperly conducted studies: A Japanese perspective. Vaccine 26:50, 6455-6458
    CrossRef

  61. 61

    Timo Vesikari. (2008) Emerging Data on the Safety and Efficacy of Influenza Vaccines in Children. The Pediatric Infectious Disease Journal 27:Supplement, S159-S161
    CrossRef

  62. 62

    N. E. Basta, M. E. Halloran, L. Matrajt, I. M. Longini. (2008) Estimating Influenza Vaccine Efficacy From Challenge and Community-based Study Data. American Journal of Epidemiology 168:12, 1343-1352
    CrossRef

  63. 63

    Fernando Baquero-Artigao, Fernando del Castillo. (2008) La otitis media aguda en la era de la vacunación antineumocócica. Enfermedades Infecciosas y Microbiología Clínica 26:8, 505-509
    CrossRef

  64. 64

    Victor C. Huber, Loren H. Kleimeyer, Jonathan A. McCullers. (2008) Live, attenuated influenza virus (LAIV) vehicles are strong inducers of immunity toward influenza B virus. Vaccine 26:42, 5381-5388
    CrossRef

  65. 65

    W Paul Glezen. (2008) Universal Influenza Vaccination and Live Attenuated Influenza Vaccination of Children. The Pediatric Infectious Disease Journal 27:Supplement, S104-S109
    CrossRef

  66. 66

    Ulrich Baumann. (2008) Mucosal vaccination against bacterial respiratory infections. Expert Review of Vaccines 7:8, 1257-1276
    CrossRef

  67. 67

    Stan L. Block, Ram Yogev, Frederick G. Hayden, Christopher S. Ambrose, Wen Zeng, Robert E. Walker. (2008) Shedding and immunogenicity of live attenuated influenza vaccine virus in subjects 5–49 years of age. Vaccine 26:38, 4940-4946
    CrossRef

  68. 68

    Robert B. Belshe, Christopher S. Ambrose, Tingting Yi. (2008) Safety and efficacy of live attenuated influenza vaccine in children 2–7 years of age. Vaccine 26, D10-D16
    CrossRef

  69. 69

    Christopher S. Ambrose, Tingting Yi, Robert E. Walker, Edward M. Connor. (2008) Duration of Protection Provided by Live Attenuated Influenza Vaccine in Children. The Pediatric Infectious Disease Journal 27:8, 744-748
    CrossRef

  70. 70

    Arnold S. Monto. (2008) Editorial Commentary: Viral Susceptibility and the Choice of Influenza Antivirals. Clinical Infectious Diseases 47:3, 346-348
    CrossRef

  71. 71

    Myron J. Levin, Lin-Ye Song, Terrence Fenton, Sharon Nachman, Julie Patterson, Robert Walker, George Kemble, Maria Allende, Micki Hultquist, Tingting Yi, Barbara Nowak, Adriana Weinberg. (2008) Shedding of live vaccine virus, comparative safety, and influenza-specific antibody responses after administration of live attenuated and inactivated trivalent influenza vaccines to HIV-infected children. Vaccine 26:33, 4210-4217
    CrossRef

  72. 72

    Chengjun Mo, Ryan Yamagata, Alfred Pan, Jhansi Reddy, Nisha Hazari, Gregory Duke. (2008) Development of a high-throughput Alamar blue assay for the determination of influenza virus infectious dose, serum antivirus neutralization titer and virus ca/ts phenotype. Journal of Virological Methods 150:1-2, 63-69
    CrossRef

  73. 73

    NJ Matheson, AR Harnden, R Perera, A Sheikh, M Symmonds-Abrahams. (2008) Cochrane review: Neuraminidase inhibitors for preventing and treating influenza in children. Evidence-Based Child Health: A Cochrane Review Journal 3:2, 540-582
    CrossRef

  74. 74

    Bryan R. Luce, Kristin L. Nichol, Robert B. Belshe, Kevin D. Frick, Su Xia Li, Audra Boscoe, Matthew D. Rousculp, Parthiv J. Mahadevia. (2008) Cost-effectiveness of live attenuated influenza vaccine versus inactivated influenza vaccine among children aged 24–59 months in the United States. Vaccine 26:23, 2841-2848
    CrossRef

  75. 75

    Stephen Toovey. (2008) Influenza-associated central nervous system dysfunction: A literature review. Travel Medicine and Infectious Disease 6:3, 114-124
    CrossRef

  76. 76

    Manjusha J. Gaglani, Pedro A. Piedra, Mark Riggs, Gayla Herschler, Charles Fewlass, W Paul Glezen. (2008) Safety of the Intranasal, Trivalent, Live Attenuated Influenza Vaccine (LAIV) in Children With Intermittent Wheezing in an Open-Label Field Trial. The Pediatric Infectious Disease Journal 27:5, 444-452
    CrossRef

  77. 77

    Tom Jefferson, Alessandro Rivetti, Anthony Harnden, Carlo Di Pietrantonj, Vittorio Demicheli, Tom Jefferson. 2008. Vaccines for preventing influenza in healthy children. .
    CrossRef

  78. 78

    D. Low. (2008) Reducing antibiotic use in influenza: challenges and rewards. Clinical Microbiology and Infection 14:4, 298-306
    CrossRef

  79. 79

    Andrea Gambotto, Simon M Barratt-Boyes, Menno D de Jong, Gabriele Neumann, Yoshihiro Kawaoka. (2008) Human infection with highly pathogenic H5N1 influenza virus. The Lancet 371:9622, 1464-1475
    CrossRef

  80. 80

    Pritish K Tosh, Gregory A Poland. (2008) Emerging vaccines for influenza. Expert Opinion on Emerging Drugs 13:1, 21-40
    CrossRef

  81. 81

    Benno Brinkhaus, Daniel Pach, Rainer Lüdtke, Stefan N. Willich. (2008) Who controls the placebo? Introducing a Placebo Quality Checklist for pharmacological trials. Contemporary Clinical Trials 29:2, 149-156
    CrossRef

  82. 82

    Stephen B. Lambert, Kelly M. Allen, Terence M. Nolan. (2008) Parent-collected respiratory specimens—A novel method for respiratory virus and vaccine efficacy research. Vaccine 26:15, 1826-1831
    CrossRef

  83. 83

    M. Innes Asher, Cameron C. Grant. 2008. Infections of the Upper Respiratory Tract. , 453-480.
    CrossRef

  84. 84

    John Oppenheimer, Harold S Nelson. (2008) Safety of long-acting ??-agonists in asthma: a review. Current Opinion in Pulmonary Medicine 14:1, 64-69
    CrossRef

  85. 85

    P. K. Tosh, T. G. Boyce, G. A. Poland. (2008) Flu Myths: Dispelling the Myths Associated With Live Attenuated Influenza Vaccine. Mayo Clinic Proceedings 83:1, 77-84
    CrossRef

  86. 86

    H. Jin, S. Manetz, J. Leininger, C. Luke, K. Subbarao, B. Murphy, G. Kemble, K.L. Coelingh. (2007) Toxicological evaluation of live attenuated, cold-adapted H5N1 vaccines in ferrets. Vaccine 25:52, 8664-8672
    CrossRef

  87. 87

    Lewis J. Radonovich, Jr., Bradley S. Bender, Parker A. Small, Jr.. (2007) Children Should Be Among the Highest Priority Groups to Receive Immunization for Seasonal and Pandemic Influenza. Biosecurity and Bioterrorism: Biodefense Strategy, Practice, and Science 5:4, 363-366
    CrossRef

  88. 88

    Sabine Arnoux, Clement Weinberger, Bradford D. Gessner. (2007) Vaccine-preventable influenza disease burden from clinical trials of Vaxigrip – an inactivated split virion influenza vaccine – supports wider vaccine use. Vaccine 25:45, 7720-7731
    CrossRef

  89. 89

    David P McCormick. (2007) Otitis media: immediate antibiotics or watchful waiting?. Pediatric Health 1:1, 107-122
    CrossRef

  90. 90

    Peter F. Wright, Ruth A. Karron, Robert B. Belshe, Jian R. Shi, Valerie B. Randolph, Peter L. Collins, Alice F. O'Shea, William C. Gruber, Brian R. Murphy. (2007) The absence of enhanced disease with wild type respiratory syncytial virus infection occurring after receipt of live, attenuated, respiratory syncytial virus vaccines. Vaccine 25:42, 7372-7378
    CrossRef

  91. 91

    Richard J Whitley. (2007) The role of oseltamivir in the treatment and prevention of influenza in children. Expert Opinion on Drug Metabolism & Toxicology 3:5, 755-767
    CrossRef

  92. 92

    J. Cervera, M.A. Villafruela, F. del Castillo, A. Delgado Rubio, C. Rodrigo G. de Liria, J.J. Picazo. (2007) Consenso Nacional sobre otitis media aguda. Acta Otorrinolaringológica Española 58:6, 225-231
    CrossRef

  93. 93

    John S. Tam, Maria Rosario Z. Capeding, Lucy Chai See Lum, Tawee Chotpitayasunondh, Zaifang Jiang, Li-Min Huang, Bee Wah Lee, Yuan Qian, Rudiwilai Samakoses, Somsak Lolekha, K Pillai Rajamohanan, S Noel Narayanan, Chellam Kirubakaran, Ruth Rappaport, Ahmad Razmpour, William C. Gruber, Bruce D. Forrest. (2007) Efficacy and Safety of a Live Attenuated, Cold-Adapted Influenza Vaccine, Trivalent Against Culture-Confirmed Influenza in Young Children in Asia. The Pediatric Infectious Disease Journal 26:7, 619-628
    CrossRef

  94. 94

    Mary Iskander, Robert Booy, Stephen Lambert. (2007) The burden of influenza in children. Current Opinion in Infectious Diseases 20:3, 259-263
    CrossRef

  95. 95

    Belshe, Robert B., Edwards, Kathryn M., Vesikari, Timo, Black, Steven V., Walker, Robert E., Hultquist, Micki, Kemble, George, Connor, Edward M., . (2007) Live Attenuated versus Inactivated Influenza Vaccine in Infants and Young Children. New England Journal of Medicine 356:7, 685-696
    Full Text

  96. 96

    Lamberto Manzoli, Francesco Schioppa, Antonio Boccia, Paolo Villari. (2007) The Efficacy of Influenza Vaccine for Healthy Children. The Pediatric Infectious Disease Journal 26:2, 97-106
    CrossRef

  97. 97

    Yunus Bulut, Mehmet Güven, Bariş Otlu, Gülgün Yenişehirli, İbrahim Aladağ, Ahmet Eyibilen, Salim Doğru. (2007) Acute otitis media and respiratory viruses. European Journal of Pediatrics 166:3, 223-228
    CrossRef

  98. 98

    Nicholas J Matheson, Anthony Harnden, Rafael Perera, Aziz Sheikh, Mkael Symmonds-Abrahams, Nicholas J Matheson. 2007. Neuraminidase inhibitors for preventing and treating influenza in children. .
    CrossRef

  99. 99

    Jose Ramet, C. Weil-Olivier, W. Sedlak. (2007) Influenza vaccination: The paediatric perspective. Vaccine 25:5, 780-787
    CrossRef

  100. 100

    J. Cervera, M.A. Villafruela, F. del Castillo, A. Delgado Rubio, C. Rodrigo, G. de Liria, J.J. Picazo. (2007) National Consensus on Acute Otitis Media. Acta Otorrinolaringologica (English Edition) 58:6, 225-231
    CrossRef

  101. 101

    Ohmit, Suzanne E., Victor, John C., Rotthoff, Judy R., Teich, Esther R., Truscon, Rachel K., Baum, Laura L., Rangarajan, Bhavya, Newton, Duane W., Boulton, Matthew L., Monto, Arnold S., . (2006) Prevention of Antigenically Drifted Influenza by Inactivated and Live Attenuated Vaccines. New England Journal of Medicine 355:24, 2513-2522
    Full Text

  102. 102

    Shai Ashkenazi, Andre Vertruyen, Javier Ar??stegui, Susanna Esposito, David Douglas McKeith, Timo Klemola, Jiri Biolek, Joachim K??hr, Tadeusz Bujnowski, Daniel Desgrandchamps, Sheau-Mei Cheng, Jonathan Skinner, William C. Gruber, Bruce D. Forrest. (2006) Superior Relative Efficacy of Live Attenuated Influenza Vaccine Compared With Inactivated Influenza Vaccine in Young Children With Recurrent Respiratory Tract Infections. The Pediatric Infectious Disease Journal 25:10, 870-879
    CrossRef

  103. 103

    Douglas M. Fleming, Pietro Crovari, Ulrich Wahn, Timo Klemola, Yechiel Schlesinger, Alexangros Langussis, Knut ??ymar, Maria Luz Garcia, Alain Krygier, Herculano Costa, Ulrich Heininger, Jean-Louis Pregaldien, Sheau-Mei Cheng, Jonathan Skinner, Ahmad Razmpour, Melanie Saville, William C. Gruber, Bruce Forrest. (2006) Comparison of the Efficacy and Safety of Live Attenuated Cold-Adapted Influenza Vaccine, Trivalent, With Trivalent Inactivated Influenza Virus Vaccine in Children and Adolescents With Asthma. The Pediatric Infectious Disease Journal 25:10, 860-869
    CrossRef

  104. 104

    W. Olszewska, Peter J. M. Openshaw. 2006. Mucosal Vaccination. .
    CrossRef

  105. 105

    Ghinwa Dumyati. 2006. Influenza and Other Respiratory Viruses. , 191-214.
    CrossRef

  106. 106

    Allan W Cripps, Diana C Otczyk. (2006) Prospects for a vaccine against otitis media. Expert Review of Vaccines 5:4, 517-534
    CrossRef

  107. 107

    Timo Vesikari, Aino Karvonen, Tiina Korhonen, Kati Edelman, R Vainionp????, Aimo Salmi, Melanie K. Saville, Iksung Cho, Ahmad Razmpour, Ruth Rappaport, Robert O??Neill, Alice Georgiu, William Gruber, Paul M. Mendelman, Bruce Forrest. (2006) A Randomized, Double-Blind Study of the Safety, Transmissibility and Phenotypic and Genotypic Stability of Cold-Adapted Influenza Virus Vaccine. The Pediatric Infectious Disease Journal 25:7, 590-595
    CrossRef

  108. 108

    Terho Heikkinen. (2006) Influenza in children. Acta Paediatrica 95:7, 778-784
    CrossRef

  109. 109

    Deborah Gentile. (2006) Evolving role of leukotrienes in the pathogenesis of viral infections, including otitis media. Current Allergy and Asthma Reports 6:4, 316-320
    CrossRef

  110. 110

    Suk-Hoon Ha, Hyun Ah Kim, Yeon Hee Kim, Jae Seoung Kim, Kwang Hee Lee, Song Yong Park, Wan-Je Park, Baik Lin Seong. (2006) A multiplex RT-PCR method for screening of reassortant live influenza vaccine virus strains. Journal of Virological Methods 134:1-2, 154-163
    CrossRef

  111. 111

    Robert Booy. (2006) Commentary on ‘Vaccines for preventing influenza in healthy children’, with responses from the review authors and from the editors ofEvidence-Based Child Health. Evidence-Based Child Health: A Cochrane Review Journal 1:2, 525-527
    CrossRef

  112. 112

    S Smith, V Demicheli, C Di Pietrantonj, AR Harnden, T Jefferson, NJ Matheson, A Rivetti. (2006) Vaccines for preventing influenza in healthy children. Evidence-Based Child Health: A Cochrane Review Journal 1:2, 367-522
    CrossRef

  113. 113

    Shabir A. Madhi, Clare Cutland, Yuwei Zhu, Jill G. Hackell, Frances Newman, Nigel Blackburn, Brian R. Murphy, Robert B. Belshe, Ruth A. Karron, Anne M. Deatly, William C. Gruber, David I. Bernstein, Peter F. Wright. (2006) Transmissibility, infectivity and immunogenicity of a live human parainfluenza type 3 virus vaccine (HPIV3cp45) among susceptible infants and toddlers. Vaccine 24:13, 2432-2439
    CrossRef

  114. 114

    Robert J. Garmise, Kevin Mar, Timothy M. Crowder, C. Robin Hwang, Matthew Ferriter, Juan Huang, John A. Mikszta, Vincent J. Sullivan, Anthony J. Hickey. (2006) Formulation of a dry powder influenza vaccine for nasal delivery. AAPS PharmSciTech 7:1, E131-E137
    CrossRef

  115. 115

    Marian R. Neutra, Pamela A. Kozlowski. (2006) Mucosal vaccines: the promise and the challenge. Nature Reviews Immunology 6:2, 148-158
    CrossRef

  116. 116

    S Smith, V Demicheli, C Di Pietrantonj, AR Harnden, T Jefferson, NJ Matheson, A Rivetti, Sue Smith. 2006. Vaccines for preventing influenza in healthy children. .
    CrossRef

  117. 117

    Milomir Djokic. (2006) Avian influenza. Vojnosanitetski pregled 63:5, 494-500
    CrossRef

  118. 118

    Karl G. Nicholson, Teresa McNally, Michael Silverman, Paul Simons, Joanne D. Stockton, Maria C. Zambon. (2006) Rates of hospitalisation for influenza, respiratory syncytial virus and human metapneumovirus among infants and young children. Vaccine 24:1, 102-108
    CrossRef

  119. 119

    Herman J. Bueving, Johannes C. van der Wouden, Marjolein Y. Berger, Siep Thomas. (2005) Incidence of influenza and associated illness in children aged 0-19 years: a systematic review. Reviews in Medical Virology 15:6, 383-391
    CrossRef

  120. 120

    Andrew L. Campbell, Betsy C. Herold. (2005) Immunization of pediatric solid-organ transplantation candidates: Immunizations in transplant candidates. Pediatric Transplantation 9:5, 652-661
    CrossRef

  121. 121

    The Writing Committee of the World Health Organization (WHO) Consultation on Human Influenza A/H5. (2005) Avian Influenza A (H5N1) Infection in Humans. New England Journal of Medicine 353:13, 1374-1385
    Full Text

  122. 122

    Benjamin Lee, Chi-Jen Lee, Christopher Wu, Lucia Lee. 2005. Vaccines. , 445-457.
    CrossRef

  123. 123

    T Jefferson, S Smith, V Demicheli, A Harnden, A Rivetti. (2005) Safety of influenza vaccines in children. The Lancet 366:9488, 803-804
    CrossRef

  124. 124

    Y. Schönbeck, E.A.M. Sanders, A.W. Hoes, A.G.M. Schilder, Th.J.M. Verheij, E. Hak. (2005) Rationale and design of the prevention of respiratory infections and management in children (PRIMAKid) study. Vaccine 23:41, 4906-4914
    CrossRef

  125. 125

    Terho Heikkinen, Olli Ruuskanen. (2005) Influenza vaccines in healthy children. The Lancet 365:9477, 2086-2087
    CrossRef

  126. 126

    Terhi Tapiainen, Ulrich Heininger. (2005) Fever following immunization. Expert Review of Vaccines 4:3, 419-427
    CrossRef

  127. 127

    Thomas R. Talbot, Deidre D. Crocker, Jody Peters, Jennifer K. Doersam, Mine R. Ikizler, Edith Sannella, Peter F. Wright, Kathryn M. Edwards. (2005) Duration of Virus Shedding After Trivalent Intranasal Live Attenuated Influenza Vaccination in Adults • . Infection Control and Hospital Epidemiology 26:5, 494-500
    CrossRef

  128. 128

    Rajan Patel, Ira M. Longini, M. Elizabeth Halloran. (2005) Finding optimal vaccination strategies for pandemic influenza using genetic algorithms. Journal of Theoretical Biology 234:2, 201-212
    CrossRef

  129. 129

    Michael Rothberg. (2005) Cost-effective approaches to influenza prevention and treatment. Expert Review of Pharmacoeconomics & Outcomes Research 5:2, 141-152
    CrossRef

  130. 130

    Iain Stephenson. (2005) Are we ready for pandemic influenza H5N1?. Expert Review of Vaccines 4:2, 151-155
    CrossRef

  131. 131

    Timothy F. Murphy, Lauren O. Bakaletz, Jennelle M. Kyd, Bracie Watson, David L. Klein. (2005) Vaccines for otitis media: proposals for overcoming obstacles to progress. Vaccine 23:21, 2696-2702
    CrossRef

  132. 132

    Eva Negri, Carla Colombo, Laura Giordano, Nicola Groth, Giovanni Apolone, Carlo La Vecchia. (2005) Influenza vaccine in healthy children: a meta-analysis. Vaccine 23:22, 2851-2861
    CrossRef

  133. 133

    GA Marsh, GA Tannock. (2005) The role of reverse genetics in the development of vaccines against respiratory viruses. Expert Opinion on Biological Therapy 5:3, 369-380
    CrossRef

  134. 134

    SB Lambert, KF O'Grady, SH Gabriel, TM Nolan. (2005) Respiratory illness during winter: A cohort study of urban children from temperate Australia. Journal of Paediatrics and Child Health 41:3, 125-129
    CrossRef

  135. 135

    Andrew F. Shorr. (2005) Preventing Pneumonia: The Role for Pneumococcal and Influenza Vaccines. Clinics in Chest Medicine 26:1, 123-134
    CrossRef

  136. 136

    Pedro A. Piedra, Manjusha J. Gaglani, Claudia A. Kozinetz, Gayla Herschler, Mark Riggs, Melissa Griffith, Charles Fewlass, Matt Watts, Colin Hessel, Julie Cordova, W. Paul Glezen. (2005) Herd immunity in adults against influenza-related illnesses with use of the trivalent-live attenuated influenza vaccine (CAIV-T) in children. Vaccine 23:13, 1540-1548
    CrossRef

  137. 137

    Ruth Kandel, Kevan L Hartshorn. (2005) Novel strategies for prevention and treatment of influenza. Expert Opinion on Therapeutic Targets 9:1, 1-22
    CrossRef

  138. 138

    T Jefferson, S Smith, V Demicheli, A Harnden, A Rivetti, C Di Pietrantonj. (2005) Assessment of the efficacy and effectiveness of influenza vaccines in healthy children: systematic review. The Lancet 365:9461, 773-780
    CrossRef

  139. 139

    Stanley A. Plotkin. (2005) Six Revolutions in Vaccinology. The Pediatric Infectious Disease Journal 24:1, 1-9
    CrossRef

  140. 140

    Cynthia G. Whitney, Scott A. Harper. (2004) Lower respiratory tract infections: prevention using vaccines. Infectious Disease Clinics of North America 18:4, 899-917
    CrossRef

  141. 141

    Juan Huang, Robert J. Garmise, Timothy M. Crowder, Kevin Mar, C. Robin Hwang, Anthony J. Hickey, John A. Mikszta, Vincent J. Sullivan. (2004) A novel dry powder influenza vaccine and intranasal delivery technology: induction of systemic and mucosal immune responses in rats. Vaccine 23:6, 794-801
    CrossRef

  142. 142

    Robert Belshe, Min-Shi Lee, Robert E Walker, Jeffrey Stoddard, Paul M Mendelman. (2004) Safety, immunogenicity and efficacy of intranasal, live attenuated influenza vaccine. Expert Review of Vaccines 3:6, 643-654
    CrossRef

  143. 143

    Harry B. Greenberg, Pedro A. Piedra. (2004) Immunization Against Viral Respiratory Disease. The Pediatric Infectious Disease Journal 23:Supplement, S254-S261
    CrossRef

  144. 144

    Paul M. Mendelman, Ruth Rappaport, Iksung Cho, Stan Block, William Gruber, Marilyn August, Denise Dawson, Julie Cordova, George Kemble, Kutubuddin Mahmood, Giuseppe Palladino, Min-Shi Lee, Ahmad Razmpour, Jeffrey Stoddard, Bruce D. Forrest. (2004) LIVE ATTENUATED INFLUENZA VACCINE INDUCES CROSS-REACTIVE ANTIBODY RESPONSES IN CHILDREN AGAINST AN A/FUJIAN/411/2002-LIKE H3N2 ANTIGENIC VARIANT STRAIN. The Pediatric Infectious Disease Journal 23:11, 1053-1055
    CrossRef

  145. 145

    Thomas Palker, Irina Kiseleva, Kimberly Johnston, Qin Su, Timothy Toner, Christopher Szymkowiak, Wan-Sang Kwan, Boris Rubin, Luba Petrukhin, Joan Wlochowski, Juanita Monteiro, Nikolai Kraiouchkine, Daniel DiStefano, Larisa Rudenko, Alan Shaw, Rima Youil. (2004) Protective efficacy of intranasal cold-adapted influenza A/New Caledonia/20/99 (H1N1) vaccines comprised of egg- or cell culture-derived reassortants. Virus Research 105:2, 183-194
    CrossRef

  146. 146

    David B. Huang, Jashin J. Wu, Stephen K. Tyring. (2004) A review of licensed viral vaccines, some of their safety concerns, and the advances in the development of investigational viral vaccines. Journal of Infection 49:3, 179-209
    CrossRef

  147. 147

    Peter F. Wright. (2004) Editorial Commentary: How Do Influenza Vaccines Work?. Clinical Infectious Diseases 39:7, 928-929
    CrossRef

  148. 148

    Robert B. Belshe, Kristin L. Nichol, Steven B. Black, Henry Shinefield, Julie Cordova, Robert Walker, Colin Hessel, Iksung Cho, Paul M. Mendelman. (2004) Safety, Efficacy, and Effectiveness of Live, Attenuated, Cold‐Adapted Influenza Vaccine in an Indicated Population Aged 5–49 Years. Clinical Infectious Diseases 39:7, 920-927
    CrossRef

  149. 149

    Min-Shi Lee, Kutubuddin Mahmood, Lopa Adhikary, Marilyn J. August, Julie Cordova, Iksung Cho, George Kemble, Keith Reisinger, Robert E. Walker, Paul M. Mendelman. (2004) Measuring Antibody Responses to a Live Attenuated Influenza Vaccine in Children. The Pediatric Infectious Disease Journal 23:9, 852-856
    CrossRef

  150. 150

    K. S. Kohl, S. M. Marcy, M. Blum, M. C. Jones, R. Dagan, J. Hansen, D. Nalin, E. Rothstein, . (2004) Fever after Immunization: Current Concepts and Improved Future Scientific Understanding. Clinical Infectious Diseases 39:3, 389-394
    CrossRef

  151. 151

    Iain Stephenson, Karl G Nicholson, John M Wood, Maria C Zambon, Jacqueline M Katz. (2004) Confronting the avian influenza threat: vaccine development for a potential pandemic. The Lancet Infectious Diseases 4:8, 499-509
    CrossRef

  152. 152

    Shaine A Morris, Henry H Bernstein. (2004) Immunizations, neonatal jaundice, and animal-induced injuries. Current Opinion in Pediatrics 16:4, 450-460
    CrossRef

  153. 153

    R Handa, S Teo, R Booy. (2004) Influenza: current evidence and informed predictions. Expert Review of Vaccines 3:4, 443-451
    CrossRef

  154. 154

    Julia Romanova, Dietmar Katinger, Boris Ferko, Brigitta Vcelar, Sabine Sereinig, Oleg Kuznetsov, Marina Stukova, Marjana Erofeeva, Oleg Kiselev, Hermann Katinger, Andrej Egorov. (2004) Live cold-adapted influenza A vaccine produced in Vero cell line. Virus Research 103:1-2, 187-193
    CrossRef

  155. 155

    Robert B Belshe. (2004) Current status of live attenuated influenza virus vaccine in the US. Virus Research 103:1-2, 177-185
    CrossRef

  156. 156

    Audrey Lavenu, Alain-Jacques Valleron, Fabrice Carrat. (2004) Exploring cross-protection between influenza strains by an epidemiological model. Virus Research 103:1-2, 101-105
    CrossRef

  157. 157

    Wieslawa Olszewska, Rebecca Helson, Peter JM Openshaw. (2004) Vaccines for the prevention of respiratory viral infections: problems and current status. Expert Opinion on Investigational Drugs 13:6, 681-689
    CrossRef

  158. 158

    Robert Snelgrove, Andrew Williams, Callum Thorpe, Tracy Hussell. (2004) Manipulation of immunity to and pathology of respiratory infections. Expert Review of Anti-infective Therapy 2:3, 413-426
    CrossRef

  159. 159

    Evgenia Greenbaum, Dan Engelhard, Reuven Levy, Miriam Schlezinger, Avraham Morag, Zichria Zakay-Rones. (2004) Mucosal (SIgA) and serum (IgG) immunologic responses in young adults following intranasal administration of one or two doses of inactivated, trivalent anti-influenza vaccine. Vaccine 22:20, 2566-2577
    CrossRef

  160. 160

    W Paul Glezen. (2004) Cold-adapted, live attenuated influenza vaccine. Expert Review of Vaccines 3:2, 131-139
    CrossRef

  161. 161

    Pedram Sendi, Rebecca Locher, Bruno Bucheli, Manuel Battegay. (2004) Intranasal Influenza Vaccine in a Working Population. Clinical Infectious Diseases 38:7, 974-980
    CrossRef

  162. 162

    I. Kiseleva, Q. Su, T.J. Toner, C. Szymkowiak, W.-S. Kwan, L. Rudenko, A.R. Shaw, R. Youil. (2004) Cell-based assay for the determination of temperature sensitive and cold adapted phenotypes of influenza viruses. Journal of Virological Methods 116:1, 71-78
    CrossRef

  163. 163

    KENNETH M. ZANGWILL, ROBERT B. BELSHE. (2004) Safety and efficacy of trivalent inactivated influenza vaccine in young children: a summary for the new era of routine vaccination. The Pediatric Infectious Disease Journal 23:3, 189-197
    CrossRef

  164. 164

    Jeff Williams, Patricia Goodwin. (2004) Influenza immunisation in children: good for everyone or reserve for the chosen few?. Paediatric Respiratory Reviews 5:1, 85-89
    CrossRef

  165. 165

    Mutsch, Margot, Zhou, Weigong, Rhodes, Philip, Bopp, Matthias, Chen, Robert T., Linder, Thomas, Spyr, Christian, Steffen, Robert, . (2004) Use of the Inactivated Intranasal Influenza Vaccine and the Risk of Bell's Palsy in Switzerland. New England Journal of Medicine 350:9, 896-903
    Full Text

  166. 166

    RANDY BERGEN, STEVE BLACK, HENRY SHINEFIELD, EDWIN LEWIS, PAULA RAY, JOHN HANSEN, ROBERT WALKER, COLIN HESSEL, JULIE CORDOVA, PAUL M. MENDELMAN. (2004) Safety of cold-adapted live attenuated influenza vaccine in a large cohort of children and adolescents. The Pediatric Infectious Disease Journal 23:2, 138-144
    CrossRef

  167. 167

    Maroeska M Rovers, Anne GM Schilder, Gerhard A Zielhuis, Richard M Rosenfeld. (2004) Otitis media. The Lancet 363:9407, 465-473
    CrossRef

  168. 168

    Gary Laustsen, Lynn Wimett. (2004) Drug Approval Highlights for 2003. The Nurse Practitioner 29:2, 8-21
    CrossRef

  169. 169

    H Grant Stiver. (2004) The threat and prospects for control of an influenza pandemic. Expert Review of Vaccines 3:1, 35-42
    CrossRef

  170. 170

    Hal B. Jenson, Robert S. Baltimore. (2004) Editorial overview: Impact of pneumococcal and influenza vaccines on otitis media. Current Opinion in Pediatrics 16:1, 58-60
    CrossRef

  171. 171

    VILLE T. PELTOLA, JONATHAN A. MCCULLERS. (2004) Respiratory viruses predisposing to bacterial infections: role of neuraminidase. The Pediatric Infectious Disease Journal 23:Supplement, S87-S97
    CrossRef

  172. 172

    Stan L Block. (2004) Role of Influenza Vaccine For Healthy Children in the US. Pediatric Drugs 6:4, 199-209
    CrossRef

  173. 173

    Keith Reisinger, Gerald Greene, Rick Aultman, Beate Sander, Marlene Gyldmark. (2004) Effect of Influenza Treatment with Oseltamivir on Health Outcome and Costs in Otherwise Healthy Children. Clinical Drug Investigation 24:7, 395-407
    CrossRef

  174. 174

    R. J. Cox, K. A. Brokstad, P. Ogra. (2004) Influenza Virus: Immunity and Vaccination Strategies. Comparison of the Immune Response to Inactivated and Live, Attenuated Influenza Vaccines. Scandinavian Journal of Immunology 59:1, 1-15
    CrossRef

  175. 175

    John Widdicombe, Shankar Kamath. (2004) Acute Cough in the Elderly. Drugs & Aging 21:4, 243-258
    CrossRef

  176. 176

    Stan L. Block. (2004) New data on influenza vaccines in children. The Pediatric Infectious Disease Journal 23:1, 85
    CrossRef

  177. 177

    Paul V Targonski, Gregory A Poland. (2004) Intranasal Cold-Adapted Influenza Virus Vaccine Combined with Inactivated Influenza Virus Vaccines. Drugs & Aging 21:6, 349-359
    CrossRef

  178. 178

    JAY M. LIEBERMAN. (2003) Appropriate antibiotic use and why it is important: the challenges of bacterial resistance. The Pediatric Infectious Disease Journal 22:12, 1143-1151
    CrossRef

  179. 179

    Virginia Richardson. (2003) A New Approach to Childhood Vaccination. The Nurse Practitioner 28:11, 14
    CrossRef

  180. 180

    Naoki Kawai, Hideyuki Ikematsu, Norio Iwaki, Ietaka Satoh, Takashi Kawashima, Taizo Tsuchimoto, Seizaburo Kashiwagi. (2003) A prospective, Internet-based study of the effectiveness and safety of influenza vaccination in the 2001–2002 influenza season. Vaccine 21:31, 4507-4513
    CrossRef

  181. 181

    Karl G Nicholson, John M Wood, Maria Zambon. (2003) Influenza. The Lancet 362:9397, 1733-1745
    CrossRef

  182. 182

    H.C Maltezou, M Drancourt. (2003) Nosocomial influenza in children. Journal of Hospital Infection 55:2, 83-91
    CrossRef

  183. 183

    DOMINIQUE PLOIN, SYLVIANE LIBERAS, DANI??LE THOUVENOT, ALAIN FOUILHOUX, YVES GILLET, ANG??LIQUE DENIS, FRAN??OIS CHAPUIS, BRUNO LINA, DANIEL FLORET. (2003) Influenza burden in children newborn to eleven months of age in a pediatric emergency department during the peak of an influenza epidemic. The Pediatric Infectious Disease JournalS218-S222
    CrossRef

  184. 184

    J. M. Navarro-Mari, E. Palacios Del Valle, M. Perez-Ruiz, M. De La Rosa. (2003) The impact of influenza viruses on hospitalizations in infants younger than two years old during epidemics of respiratory syncytial virus infection. Clinical Microbiology and Infection 9:9, 959-963
    CrossRef

  185. 185

    William J. Doyle, Cuneyt M. Alper. (2003) Prevention of otitis media caused by viral upper respiratory tract infection: Vaccines, antivirals, and other approaches. Current Allergy and Asthma Reports 3:4, 326-334
    CrossRef

  186. 186

    Prescott P. Lee. (2003) Prevention and Control of Influenza. Southern Medical Journal 96:8, 751-757
    CrossRef

  187. 187

    Craig A. Buchman, George M. Brinson. (2003) Viral otitis media. Current Allergy and Asthma Reports 3:4, 335-340
    CrossRef

  188. 188

    NJ Matheson, M Symmonds-Abrahams, A Sheikh, S Shepperd, A Harnden, Anthony Harnden. 2003. Neuraminidase inhibitors for preventing and treating influenza in children. .
    CrossRef

  189. 189

    Susanna Esposito, Paola Marchisio, Roberta Cavagna, Stefania Gironi, Samantha Bosis, Lara Lambertini, Roberta Droghetti, Nicola Principi. (2003) Effectiveness of influenza vaccination of children with recurrent respiratory tract infections in reducing respiratory-related morbidity within the households. Vaccine 21:23, 3162-3168
    CrossRef

  190. 190

    E Hak, S van Loon, E Buskens, G.A van Essen, D de Bakker, M.A.J.B Tacken, B.A van Hout, D.E Grobbee, Th.J.M Verheij. (2003) Design of the Dutch Prevention of Influenza, Surveillance and Management (PRISMA) study. Vaccine 21:15, 1719-1724
    CrossRef

  191. 191

    Kenneth M. Zangwill. (2003) Cold-adapted, live attenuated intranasal influenza virus vaccine. The Pediatric Infectious Disease Journal 22:3, 273-274
    CrossRef

  192. 192

    Terry Nolan, Min-Shi Lee, Julie M Cordova, Iksung Cho, Robert E Walker, Marilyn J August, Susan Larson, Kathleen L Coelingh, Paul M Mendelman. (2003) Safety and immunogenicity of a live-attenuated influenza vaccine blended and filled at two manufacturing facilities. Vaccine 21:11-12, 1224-1231
    CrossRef

  193. 193

    Mordechai Muszkat, Evgenia Greenbaum, Arie Ben-Yehuda, Moses Oster, Efrain Yeu’l, Shmuel Heimann, Reuven Levy, Gideon Friedman, Zichria Zakay-Rones. (2003) Local and systemic immune response in nursing-home elderly following intranasal or intramuscular immunization with inactivated influenza vaccine. Vaccine 21:11-12, 1180-1186
    CrossRef

  194. 194

    Lisbeth Illum. (2003) Nasal drug delivery—possibilities, problems and solutions. Journal of Controlled Release 87:1-3, 187-198
    CrossRef

  195. 195

    Ville Peltola, Thedi Ziegler, Olli Ruuskanen. (2003) Influenza A and B Virus Infections in Children. Clinical Infectious Diseases 36:3, 299-305
    CrossRef

  196. 196

    Anke Huckriede, Laura Bungener, Wouter ter Veer, Marijke Holtrop, Toos Daemen, Abraham M Palache, Jan Wilschut. (2003) Influenza virosomes: combining optimal presentation of hemagglutinin with immunopotentiating activity. Vaccine 21:9-10, 925-931
    CrossRef

  197. 197

    DAVID I. BERNSTEIN, LIHAN YAN, JOHN TREANOR, PAUL M. MENDELMAN, ROBERT BELSHE. (2003) Effect of yearly vaccinations with live, attenuated, cold-adapted, trivalent, intranasal influenza vaccines on antibody responses in children. The Pediatric Infectious Disease Journal 22:1, 28-34
    CrossRef

  198. 198

    &NA;. (2003) Influenza Virus Vaccine Live Intranasal ??? MedImmune Vaccines. Drugs in R & D 4:5, 312-319
    CrossRef

  199. 199

    Terho Heikkinen, Asko Järvinen. (2003) The common cold. The Lancet 361:9351, 51-59
    CrossRef

  200. 200

    Griffin, Marie R., , Neuzil, Kathleen M., . (2002) The Global Implications of Influenza in Hong Kong. New England Journal of Medicine 347:26, 2159-2162
    Full Text

  201. 201

    R.A. Vilchez, J. Fung, S. Kusne. (2002) The pathogenesis and management of influenza virus infection in organ transplant recipients. Transplant Infectious Disease 4:4, 177-182
    CrossRef

  202. 202

    Robert B Belshe, Robert B Couch, William P Glezen, John J Treanor. (2002) Letter to the Editor. Vaccine 20:29-30, 3429-3430
    CrossRef

  203. 203

    Paul S. Matz. (2002) Acute Otitis Media. Pediatric Case Reviews 2:4, 209-219
    CrossRef

  204. 204

    Raymond A. Strikas, Gregory S. Wallace, Martin G. Myers. (2002) Influenza Pandemic Preparedness Action Plan for the United States: 2002 Update. Clinical Infectious Diseases 35:5, 590-596
    CrossRef

  205. 205

    Michael G Ison, John Mills, Peter Openshaw, Maria Zambon, Albert Osterhaus, Frederick Hayden. (2002) Current research on respiratory viral infections: Fourth International Symposium. Antiviral Research 55:2, 227-278
    CrossRef

  206. 206

    Bryce Binstadt, Henry Bernstein. (2002) Current Opinion in Pediatrics 14:4, 498-507
    CrossRef

  207. 207

    Paola Marchisio, Roberta Cavagna, Barbara Maspes, Stefania Gironi, Susanna Esposito, Lara Lambertini, Alessandra Massimini, Christian Herzog, Nicola Principi. (2002) Efficacy of Intranasal Virosomal Influenza Vaccine in the Prevention of Recurrent Acute Otitis Media in Children. Clinical Infectious Diseases 35:2, 168-174
    CrossRef

  208. 208

    Brian R. Murphy, Kathleen Coelingh. (2002) Principles Underlying the Development and Use of Live Attenuated Cold-Adapted Influenza A and B Virus Vaccines. Viral Immunology 15:2, 295-323
    CrossRef

  209. 209

    Reinhard Glück. (2002) Intranasal Immunization against Influenza. Journal of Aerosol Medicine 15:2, 221-228
    CrossRef

  210. 210

    William C Gruber. (2002) The role of live influenza vaccines in children. Vaccine 20, S66-S73
    CrossRef

  211. 211

    M. G. Keijzer-Veen, P. L. A. Fraaij, R. Groot, H. C. Rümke. (2002) Influenza bij kinderen. Tijdschrift voor kindergeneeskunde 70:5, 81-86
    CrossRef

  212. 212

    John Bradshaw, Peter F. Wright. (2002) Cold-adapted influenza vaccines. Current Opinion in Pediatrics 14:1, 95-98
    CrossRef

  213. 213

    Fiona Russell, Kim Mulholland. (2002) Prevention of Otitis Media by Vaccination. Drugs 62:10, 1441-1445
    CrossRef

  214. 214

    Scott A Halperin, Bruce Smith, Taoufik Mabrouk, Marc Germain, Pierre Trépanier, Thomas Hassell, John Treanor, Richard Gauthier, Elaine L Mills. (2002) Safety and immunogenicity of a trivalent, inactivated, mammalian cell culture-derived influenza vaccine in healthy adults, seniors, and children. Vaccine 20:7-8, 1240-1247
    CrossRef

  215. 215

    Ville Peltola, Terho Heikkinen, Olli Ruuskanen. (2002) CLINICAL COURSES OF CROUP CAUSED BY INFLUENZA AND PARAINFLUENZA VIRUSES. The Pediatric Infectious Disease Journal 21:1, 76-78
    CrossRef

  216. 216

    W.E.P Beyer, A.M Palache, J.C de Jong, A.D.M.E Osterhaus. (2002) Cold-adapted live influenza vaccine versus inactivated vaccine: systemic vaccine reactions, local and systemic antibody response, and vaccine efficacy. Vaccine 20:9-10, 1340-1353
    CrossRef

  217. 217

    Eelko Hak, Arno W. Hoes, Theo J.M. Verheij. (2002) Influenza Vaccinations. Drugs 62:17, 2413-2420
    CrossRef

  218. 218

    Evgenia Greenbaum, Arthur Furst, Alexander Kiderman, Brendon Stewart, Reuven Levy, Miriam Schlesinger, Avraham Morag, Zichria Zakay-Rones. (2002) Mucosal [SIgA] and serum [IgG] immunologic responses in the community after a single intra-nasal immunization with a new inactivated trivalent influenza vaccine. Vaccine 20:7-8, 1232-1239
    CrossRef

  219. 219

    Robert M. Jacobson, Gregory A. Poland. (2002) Universal Vaccination of Healthy Children Against Influenza. Pediatric Drugs 4:1, 65-71
    CrossRef

  220. 220

    Xiuhua Lu, J.D Clements, Jacqueline M Katz. (2002) Mutant Escherichia coli heat-labile enterotoxin [LT(R192G)] enhances protective humoral and cellular immune responses to orally administered inactivated influenza vaccine. Vaccine 20:7-8, 1019-1029
    CrossRef

  221. 221

    Gabriele Neumann, Yoshihiro Kawaoka. (2002) Generation of influenza A virus from cloned cDNAs ? historical perspective and outlook for the new millenium. Reviews in Medical Virology 12:1, 13-30
    CrossRef

  222. 222

    GREGORY REDDING, ROBERT E. WALKER, COLIN HESSEL, FRANK S. VIRANT, GARRISON H. AYARS, GEORGE BENSCH, JULIE CORDOVA, SANDRA J. HOLMES, PAUL M. MENDELMAN. (2002) Safety and tolerability of cold-adapted influenza virus vaccine in children and adolescents with asthma. The Pediatric Infectious Disease Journal 21:1, 44-48
    CrossRef

  223. 223

    Mine R Ikizler, Peter F Wright. (2002) Thermostabilization of egg grown influenza viruses. Vaccine 20:9-10, 1393-1399
    CrossRef

  224. 224

    MANJUSHA GAGLANI, MARK RIGGS, CAROLYN KAMENICKY, W. PAUL GLEZEN. (2001) A computerized reminder strategy is effective for annual influenza immunization of children with asthma or reactive airway disease. The Pediatric Infectious Disease Journal 20:12, 1155-1160
    CrossRef

  225. 225

    H. CODY MEISSNER. (2001) Influenza: Emerging control of an old disease. Pediatric Emergency Care 17:6, 465-470
    CrossRef

  226. 226

    JAMES C. KING, PATRICIA E. FAST, KENNETH M. ZANGWILL, GEOFFREY A. WEINBERG, MARK WOLFF, LIHAN YAN, FRANCIS NEWMAN, ROBERT B. BELSHE, ANDREA KOVACS, JAIME G. DEVILLE, MARIE JELONEK. (2001) Safety, vaccine virus shedding and immunogenicity of trivalent, cold-adapted, live attenuated influenza vaccine administered to human immunodeficiency virus-infected and noninfected children. The Pediatric Infectious Disease Journal 20:12, 1124-1131
    CrossRef

  227. 227

    The American Lung Association Asthma Clinical Research Centers. (2001) The Safety of Inactivated Influenza Vaccine in Adults and Children with Asthma. New England Journal of Medicine 345:21, 1529-1536
    Full Text

  228. 228

    Ahmed, Faruque, Singleton, James A., Franks, Adele L., . (2001) Influenza Vaccination for Healthy Young Adults. New England Journal of Medicine 345:21, 1543-1547
    Full Text

  229. 229

    EDWARD C. SEWELL, SHELDON H. JACOBSON, BRUCE G. WENIGER. (2001) “Reverse engineering” a formulary selection algorithm to determine the economic value of pentavalent and hexavalent combination vaccines. The Pediatric Infectious Disease Journal 20:Supplement, S45-S56
    CrossRef

  230. 230

    Peter A. Gross. (2001) VACCINES FOR PNEUMONIA AND NEW ANTIVIRAL THERAPIES. Medical Clinics of North America 85:6, 1531-1544
    CrossRef

  231. 231

    H. G. G. TOWNSEND, S. J. PENNER, T. C. WATTS, A. COOK, J. BOGDAN, D. M. HAINES, S. GRIFFIN, T. CHAMBERS, R. E. HOLLAND, P. WHITAKER-DOWLING, J. S. YOUNGNER, R. W. SEBRING. (2001) Efficacy of a cold-adapted, intranasal, equine influenza vaccine: challenge trials. Equine Veterinary Journal 33:7, 637-643
    CrossRef

  232. 232

    Giebink, G. Scott, . (2001) The Prevention of Pneumococcal Disease in Children. New England Journal of Medicine 345:16, 1177-1183
    Full Text

  233. 233

    Reinhard Glueck. (2001) Review of intranasal influenza vaccine. Advanced Drug Delivery Reviews 51:1-3, 203-211
    CrossRef

  234. 234

    L Illum, I Jabbal-Gill, M Hinchcliffe, A.N Fisher, S.S Davis. (2001) Chitosan as a novel nasal delivery system for vaccines. Advanced Drug Delivery Reviews 51:1-3, 81-96
    CrossRef

  235. 235

    Evgenia Greenbaum, Arthur Furst, Alexander Kiderman, Brendon Stewart, Reuven Levy, Miriam Schlesinger, Avraham Morag, Zichria Zakay-Rones. (2001) Serum and mucosal immunologic responses in children following the administration of a new inactivated intranasal anti-influenza vaccine. Journal of Medical Virology 65:1, 178-184
    CrossRef

  236. 236

    H.O Alpar, J.E Eyles, E.D Williamson, S Somavarapu. (2001) Intranasal vaccination against plague, tetanus and diphtheria. Advanced Drug Delivery Reviews 51:1-3, 173-201
    CrossRef

  237. 237

    KATHLEEN M. NEUZIL, WILLIAM D. DUPONT, PETER F. WRIGHT, KATHRYN M. EDWARDS. (2001) Efficacy of inactivated and cold-adapted vaccines against influenza A infection, 1985 to 1990: the pediatric experience. The Pediatric Infectious Disease Journal 20:8, 733-740
    CrossRef

  238. 238

    Kristin L. Nichol. (2001) Live attenuated influenza virus vaccines: new options for the prevention of influenza. Vaccine 19:31, 4373-4377
    CrossRef

  239. 239

    KENNETH M. ZANGWILL, JESSICA DROGE, PAUL MENDELMAN, S. MICHAEL MARCY, SUSAN PARTRIDGE, CHUNG-YIN CHIU, JENNIE JING, SWEI-JU CHANG, IKSUNG CHO, JOEL I. WARD. (2001) Prospective, randomized, placebo-controlled evaluation of the safety and immunogenicity of three lots of intranasal trivalent influenza vaccine among young children. The Pediatric Infectious Disease Journal 20:8, 740-746
    CrossRef

  240. 240

    David J. Brayden, Alan W. Baird. (2001) Microparticle vaccine approaches to stimulate mucosal immunisation. Microbes and Infection 3:10, 867-876
    CrossRef

  241. 241

    David P. Greenberg, Alejandro Hoberman. (2001) Vaccine prevention of acute otitis media. Current Allergy and Asthma Reports 1:4, 358-363
    CrossRef

  242. 242

    &NA;. (2001) Options for managing influenza are increasing. Drugs & Therapy Perspectives 17:11, 12-15
    CrossRef

  243. 243

    Alexander C Schmidt, Robert B Couch, George J Galasso, Frederick G Hayden, John Mills, Brian R Murphy, Robert M Chanock. (2001) Current research on respiratory viral infections: Third International Symposium. Antiviral Research 50:3, 157-196
    CrossRef

  244. 244

    Robert Cohen, Philippe Ovetchkine, Pierre Géhanno. (2001) Current approaches to otitis media. Current Opinion in Infectious Diseases 14:3, 337-342
    CrossRef

  245. 245

    M.D Wareing, G.A Tannock. (2001) Live attenuated vaccines against influenza; an historical review. Vaccine 19:25-26, 3320-3330
    CrossRef

  246. 246

    Douglas M. Fleming, Maria Zambon. (2001) Update on influenza and other viral pneumonias. Current Opinion in Infectious Diseases 14:2, 199-204
    CrossRef

  247. 247

    Paul H. Lerou. (2001) Lower respiratory tract infections in children. Current Opinion in Pediatrics 13:2, 200-206
    CrossRef

  248. 248

    Reichert, Thomas A., Sugaya, Norio, Fedson, David S., Glezen, W. Paul, Simonsen, Lone, Tashiro, Masato, . (2001) The Japanese Experience with Vaccinating Schoolchildren against Influenza. New England Journal of Medicine 344:12, 889-896
    Full Text

  249. 249

    Flor M. Munoz, Janet A. Englund. (2001) Vaccines in Pregnancy. Infectious Disease Clinics of North America 15:1, 253-271
    CrossRef

  250. 250

    Paul M Mendelman, Julie Cordova, Iksung Cho. (2001) Safety, efficacy and effectiveness of the influenza virus vaccine, trivalent, types A and B, live, cold-adapted (CAIV-T) in healthy children and healthy adults. Vaccine 19:17-19, 2221-2226
    CrossRef

  251. 251

    Kathleen M. Neuzil, Marie R. Griffin, William Schaffner. (2001) Influenza Vaccine: Issues and Opportunities. Infectious Disease Clinics of North America 15:1, 123-141
    CrossRef

  252. 252

    RICHARD J. WHITLEY, FREDERICK G. HAYDEN, KEITH S. REISINGER, NANCY YOUNG, REGINA DUTKOWSKI, DAVID IPE, ROGER G. MILLS, PENELOPE WARD. (2001) Oral oseltamivir treatment of influenza in children. The Pediatric Infectious Disease Journal 20:2, 127-133
    CrossRef

  253. 253

    L Jodar, P Duclos, J.B Milstien, E Griffiths, M.T Aguado, C.J Clements. (2001) Ensuring vaccine safety in immunization programmes — a WHO perspective. Vaccine 19:13-14, 1594-1605
    CrossRef

  254. 254

    Katherine A. Poehling, Kathryn M. Edwards. (2001) Prevention, diagnosis, and treatment of influenza: current and future options. Current Opinion in Pediatrics 13:1, 60-64
    CrossRef

  255. 255

    Alexander Kiderman, Arthur Furst, Brendon Stewart, Evegenia Greenbaum, Avraham Morag, Zichria Zakay-Rones. (2001) A double-blind trial of a new inactivated, trivalent, intra-nasal anti-influenza vaccine in general practice: relationship between immunogenicity and respiratory morbidity over the winter of 1997–98. Journal of Clinical Virology 20:3, 155-161
    CrossRef

  256. 256

    Peter Cram, Susan G. Blitz, Arnold Monto, A. Mark Fendrick. (2001) Influenza. PharmacoEconomics 19:3, 223-230
    CrossRef

  257. 257

    C. John Clements, Maria Teresa Aguado, Luis J??dar. (2001) Technologies to Improve Immunisation Safety. Drug Safety 24:14, 1019-1026
    CrossRef

  258. 258

    Wood, Alastair J.J., , Couch, Robert B., . (2000) Prevention and Treatment of Influenza. New England Journal of Medicine 343:24, 1778-1787
    Full Text

  259. 259

    W.Paul Glezen. (2000) Prevention of acute otitis media by prophylaxis and treatment of influenza virus infections. Vaccine 19, S56-S58
    CrossRef

  260. 260

    Janet A Englund, W.Paul Glezen. (2000) Passive immunization for the prevention of otitis media. Vaccine 19, S116-S121
    CrossRef

  261. 261

    Terho Heikkinen. (2000) The role of respiratory viruses in otitis media. Vaccine 19, S51-S55
    CrossRef

  262. 262

    Michael W. Russell, Michael H. Martin, Hong-Yin Wu, Susan K. Hollingshead, Zina Moldoveanu, Jiri Mestecky. (2000) Strategies of immunization against mucosal infections. Vaccine 19, S122-S127
    CrossRef

  263. 263

    Craig A. Buchman, Nevis Fregien. (2000) Influenza A Virus Infection of Human Middle Ear Cells In Vitro. The Laryngoscope 110:10, 1739-1744
    CrossRef

  264. 264

    Thomas G. Boyce, Henry H. Hsu, Edith C. Sannella, Shanita D. Coleman-Dockery, Elizabeth Baylis, Yuwei Zhu, Gail Barchfeld, Anita DiFrancesco, Mallikharjun Paranandi, Barbara Culley, Kathleen M. Neuzil, Peter F. Wright. (2000) Safety and immunogenicity of adjuvanted and unadjuvanted subunit influenza vaccines administered intranasally to healthy adults. Vaccine 19:2-3, 217-226
    CrossRef

  265. 265

    Larisa G Rudenko, Nancy H Arden, Elena Grigorieva, Anatoli Naychin, Andrei Rekstin, Alexander I Klimov, Svetlana Donina, Julia Desheva, Robert C Holman, Angel DeGuzman, Nancy J Cox, Jacqueline M Katz. (2000) Immunogenicity and efficacy of Russian live attenuated and US inactivated influenza vaccines used alone and in combination in nursing home residents. Vaccine 19:2-3, 308-318
    CrossRef

  266. 266

    C.L. Park. (2000) Adjuvanted Influenza Vaccine. BioDrugs 14:1, 70-71
    CrossRef

  267. 267

    Kathleen M. Neuzil. (2000) Influenza: New insights into an old disease. Current Infectious Disease Reports 2:3, 224-230
    CrossRef

  268. 268

    M. Burroughs, A. Moscona. (2000) Immunization of Pediatric Solid Organ Transplant Candidates and Recipients. Clinical Infectious Diseases 30:6, 857-869
    CrossRef

  269. 269

    ROBERT B. BELSHE, WILLIAM C. GRUBER. (2000) Prevention of otitis media in children with live attenuated influenza vaccine given intranasally. The Pediatric Infectious Disease Journal 19:Supplement, S66-S71
    CrossRef

  270. 270

    Flor M Munoz, George J Galasso, Jack M Gwaltney, Frederick G Hayden, Brian Murphy, Robert Webster, Peter Wright, Robert B Couch. (2000) Current Research on Influenza and other Respiratory Viruses: II International Symposium. Antiviral Research 46:2, 91-124
    CrossRef

  271. 271

    M. Muszkat, A. Ben Yehuda, M.H. Schein, Y. Friedlander, P. Naveh, E. Greenbaum, M. Schlesinger, R. Levy, Z. Zakay-Rones, G. Friedman. (2000) Local and systemic immune response in community-dwelling elderly after intranasal or intramuscular immunization with inactivated influenza vaccine. Journal of Medical Virology 61:1, 100-106
    CrossRef

  272. 272

    TERHO HEIKKINEN. (2000) Role of viruses in the pathogenesis of acute otitis media. The Pediatric Infectious Disease Journal 19:Supplement, S17-S23
    CrossRef

  273. 273

    T.G. Boyce, G.A. Poland. (2000) Promises and challenges of live-attenuated intranasal influenza vaccines across the age spectrum: a review. Biomedicine & Pharmacotherapy 54:4, 210-218
    CrossRef

  274. 274

    Arnold S. Monto, A. Mark Fendrick. (2000) Developments in Influenza Prevention and Treatment. Disease Management and Health Outcomes 7:5, 235-243
    CrossRef

  275. 275

    Takehiko Saito, Masato Tashiro. (2000) Vaccines and therapeutics against influenza virus infections. Pediatrics International 42:2, 219-225
    CrossRef

  276. 276

    Piotr Kramarz, Frank DeStefano, Paul M. Gargiullo, Robert L. Davis, Robert T. Chen, John P. Mullooly, Steve B. Black, Kari Bohlke, Joel I. Ward, Michael S. Marcy, Catherine A. Okoro. (2000) Influenza vaccination in children with asthma in Health Maintenance Organizations. Vaccine 18:21, 2288-2294
    CrossRef

  277. 277

    JEROME O. KLEIN. (2000) Management of otitis media: 2000 and beyond. The Pediatric Infectious Disease Journal 19:4, 383-387
    CrossRef

  278. 278

    Sharon E. Balter, Scott F. Dowell. (2000) Update on acute otitis media. Current Opinion in Infectious Diseases 13:2, 165-170
    CrossRef

  279. 279

    Daniel Stamboulian, Pablo E. Bonvehí, Francisco M. Nacinovich, Nancy Cox. (2000) INFLUENZA. Infectious Disease Clinics of North America 14:1, 141-166
    CrossRef

  280. 280

    Ira M Longini, M.Elizabeth Halloran, Azhar Nizam, Mark Wolff, Paul M Mendelman, Patricia E Fast, Robert B Belshe. (2000) Estimation of the efficacy of live, attenuated influenza vaccine from a two-year, multi-center vaccine trial: implications for influenza epidemic control. Vaccine 18:18, 1902-1909
    CrossRef

  281. 281

    Martin G. Ottolini. (2000) Current and future use of vaccines for viral and bacterial respiratory tract infections. Current Infectious Disease Reports 2:2, 121-129
    CrossRef

  282. 282

    Terho Heikkinen, Tasnee Chonmaitree. (2000) Viral-bacterial synergy in otitis media: Implications for management. Current Infectious Disease Reports 2:2, 154-159
    CrossRef

  283. 283

    Robert F. Betts, John J. Treanor. (2000) Approaches to improved influenza vaccination. Vaccine 18:16, 1690-1695
    CrossRef

  284. 284

    M. Muszkat, G. Friedman, M.H. Schein, P. Naveh, E. Greenbaum, M. Schlesinger, Z. Zakay-Rones, A.Ben Yehuda. (2000) Local SIgA response following administration of a novel intranasal inactivated influenza virus vaccine in community residing elderly. Vaccine 18:16, 1696-1699
    CrossRef

  285. 285

    Izurieta, Héctor S., Thompson, William W., Kramarz, Piotr, Shay, David K., Davis, Robert L., DeStefano, Frank, Black, Steven, Shinefield, Henry, Fukuda, Keiji, . (2000) Influenza and the Rates of Hospitalization for Respiratory Disease among Infants and Young Children. New England Journal of Medicine 342:4, 232-239
    Full Text

  286. 286

    Neuzil, Kathleen Maletic, Mellen, Beverly G., Wright, Peter F., Mitchel, Edward F. Jr., Griffin, Marie R., . (2000) The Effect of Influenza on Hospitalizations, Outpatient Visits, and Courses of Antibiotics in Children. New England Journal of Medicine 342:4, 225-231
    Full Text

  287. 287

    McIntosh, Kenneth, , Lieu, Tracy, . (2000) Is It Time to Give Influenza Vaccine to Healthy Infants?. New England Journal of Medicine 342:4, 275-276
    Full Text

  288. 288

    Jim E. Eyles, E. Diane Williamson, H. Oya Alpar. (2000) Intranasal Administration of Influenza Vaccines. BioDrugs 13:1, 35-59
    CrossRef

  289. 289

    Nancy H. Arden. (2000) Control of Influenza in the Long‐Term–Care Facility: A Review of Established Approaches and Newer Options • . Infection Control and Hospital Epidemiology 21:1, 59-64
    CrossRef

  290. 290

    Susan Dolan, Ann Froese-Fretz. (2000) 'Tis the Season. Journal for Specialists in Pediatric Nursing 5:1, 41-45
    CrossRef

  291. 291

    Terho Heikkinen, Tasnee Chonmaitree. (2000) Increasing importance of viruses in acute otitis media. Annals of Medicine 32:3, 157-163
    CrossRef

  292. 292

    Norio Sugaya, Keiko Mitamura, Mari Nirasawa, Koji Takahashi. (2000) The impact of winter epidemics of influenza and respiratory syncytial virus on paediatric admissions to an urban general hospital. Journal of Medical Virology 60:1, 102-106
    CrossRef

  293. 293

    John J Treanor, Karen Kotloff, Robert F Betts, Robert Belshe, Fran Newman, Dominick Iacuzio, Janet Wittes, Martin Bryant. (1999) Evaluation of trivalent, live, cold-adapted (CAIV-T) and inactivated (TIV) influenza vaccines in prevention of virus infection and illness following challenge of adults with wild-type influenza A (H1N1), A (H3N2), and B viruses. Vaccine 18:9-10, 899-906
    CrossRef

  294. 294

    OCTAVIO RAMILO. (1999) Role of respiratory viruses in acute otitis media: implications for management. The Pediatric Infectious Disease Journal 18:12, 1125-1129
    CrossRef

  295. 295

    Hunein F. Maassab, Martin L. Bryant. (1999) The development of live attenuated cold-adapted influenza virus vaccine for humans. Reviews in Medical Virology 9:4, 237-244
    CrossRef

  296. 296

    Margaret F. Clayton, Eileen Boegel. (1999) Missed Immunization Opportunities: A Comparison of Nurse Practitioners and Physicians. Journal of the American Academy of Nurse Practitioners 11:10, 423-429
    CrossRef

  297. 297

    Nancy J Cox, Kanta Subbarao. (1999) Influenza. The Lancet 354:9186, 1277-1282
    CrossRef

  298. 298

    René Snacken. (1999) Control of influenza. Public health policies. Vaccine 17, S61-S63
    CrossRef

  299. 299

    STEPHEN I. PELTON, JEROME O. KLEIN. (1999) The promise of immunoprophylaxis for prevention of acute otitis media. The Pediatric Infectious Disease Journal 18:10, 926-935
    CrossRef

  300. 300

    FLOR M. MUNOZ, JUDITH R. CAMPBELL, ROBERT L. ATMAR, JOSEPH GARCIA-PRATS, BARBARA D. BAXTER, LETHA E. JOHNSON, JANET A. ENGLUND. (1999) Influenza A virus outbreak in a neonatal intensive care unit. The Pediatric Infectious Disease Journal 18:9, 811-815
    CrossRef

  301. 301

    Thomas G. Boyce, William C. Gruber, Shanita D. Coleman-Dockery, Edith C. Sannella, George W. Reed, Mark Wolff, Peter F. Wright. (1999) Mucosal immune response to trivalent live attenuated intranasal influenza vaccine in children. Vaccine 18:1-2, 82-88
    CrossRef

  302. 302

    Ian J. Davis, Henry H. Bernstein. (1999) Neonatal jaundice, Animal-based injuries, and Immunizations. Current Opinion in Pediatrics 11:4, 367
    CrossRef

  303. 303

    Carol O Tacket, Hugh S Mason. (1999) A review of oral vaccination with transgenic vegetables. Microbes and Infection 1:10, 777-783
    CrossRef

  304. 304

    Philip R. Wyde. (1999) Chemotherapy of respiratory viruses: prospects and challenges. Drug Resistance Updates 2:4, 244-258
    CrossRef

  305. 305

    Kristin L Nichol. (1999) Clinical effectiveness and cost effectiveness of influenza vaccination among healthy working adults. Vaccine 17, S67-S73
    CrossRef

  306. 306

    Laurent Kaiser, Robert B Couch, George J Galasso, W.Paul Glezen, Robert G Webster, Peter F Wright, Frederick G Hayden. (1999) First International Symposium on Influenza and Other Respiratory Viruses: summary and overview. Antiviral Research 42:3, 149-175
    CrossRef

  307. 307

    (1999) Respiratory Viruses and Acute Otitis Media. New England Journal of Medicine 340:25, 2001-2002
    Full Text

  308. 308

    Alberto Villaseñor-Sierra, José Ignacio, Santos Preciado. (1999) Otitis media today: a challenge for physicians and the community. Current Opinion in Infectious Diseases 12:3, 205-212
    CrossRef

  309. 309

    Robert F. Breiman, Jay C. Butler, Pamela M. McInnes. (1999) Vaccines to prevent respiratory infection: opportunities on the near and far horizon. Current Opinion in Infectious Diseases 12:2, 145-152
    CrossRef

  310. 310

    Heikkinen, Terho, Thint, Monica, Chonmaitree, Tasnee, . (1999) Prevalence of Various Respiratory Viruses in the Middle Ear during Acute Otitis Media. New England Journal of Medicine 340:4, 260-264
    Full Text

  311. 311

    Eskola, Juhani, Hovi, Tapani, . (1999) Respiratory Viruses in Acute Otitis Media. New England Journal of Medicine 340:4, 312-314
    Full Text

  312. 312

    Christoph Tang, Richard Moxon, Myron M Levine. (1999) For discussion: live attenuated vaccines for group B meningococcus. Vaccine 17:2, 114-117
    CrossRef

  313. 313

    Gregory A Poland. (1999) Current paradoxes and changing paradigms in vaccinology. Vaccine 17:13-14, 1605-1611
    CrossRef

  314. 314

    (1998) Intranasal Influenzavirus Vaccine in Children. New England Journal of Medicine 339:13, 922-923
    Full Text

  315. 315

    Barnett, Elizabeth D., . (1998) Influenza Immunization for Children. New England Journal of Medicine 338:20, 1459-1461
    Full Text

  316. 316

    MICHAEL J. McCLUSKIE, YU-MEI WEN, QU DI, HEATHER L. DAVIS. (1998) Immunization Against Hepatitis B Virus by Mucosal Administration of Antigen–Antibody Complexes. Viral Immunology 11:4, 245-252
    CrossRef

Letters