Correction

Triple-Reassortant Swine Influenza A (H1) in Humans in the United States, 2005–2009

N Engl J Med 2009; 361:102July 2, 2009

Article

Triple-Reassortant Swine Influenza A (H1) in Humans in the United States, 2005–2009 (Original Article, N Engl J Med 2009:360;2616 - 2625) (10.1056/NEJMoa9093812; published on May 7, 2009, at NEJM.org). In the list of authors, the name Susan Vagasky, D.V.M., was misspelled. In the introduction, the first sentence of the fourth paragraph should have read, “There have been at least four published case reports of human infection with triple reassortant swine influenza A viruses (two of subtype H3N2 from Canada and two of subtype H1N1 from the United States).^23,25,31,35” In the same paragraph, the sentence beginning with “The CDC identified the first human infection” should read, “The first human infection with triple-reassortant swine influenza A (H1) virus reported to the CDC occurred in December 2005.²³” The article has been corrected and the Supplementary Appendix replaced at NEJM.org.