Correction

A Controlled Trial of a Two-Component Acellular, a Five-Component Acellular, and a Whole-Cell Pertussis Vaccine

N Engl J Med 1996; 334:1207May 2, 1996

Article

A Controlled Trial of a Two-Component Acellular, a Five-Component Acellular, and a Whole-Cell Pertussis Vaccine (Original Article, N Engl J Med 1996:334;349 - 356) . On page 354, in the right-hand column, the first sentence of the last paragraph should have read, “The efficacy of the two-component vaccine was lower than that of a Japanese two-component vaccine that was given in two doses to children 6 to 12 months of age in our previous placebo-controlled trial,” not “The efficacy of the Japanese two-component vaccine was lower than that of a two-component vaccine,” as printed.