The severity of pandemic H1N1 influenza in the United States, April – July 2009.

Author(s): Presanis AM, Lipsitch M, Daniela De Angelis, Swine Flu Investigation Team, New York City Department of Health and Mental Hygiene., Hagy A, Reed C, Riley S, Cooper B, Biedrzycki P, Finelli L, B JJournal: PLoS CurrPMID: 20029614 September 2009
BackgroundAccurate measures of the severity of pandemic influenza A/H1N1 (pH1N1) are needed to assess the likely impact of an anticipated…