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Weekly Report: Influenza Summary Update



The Influenza Division is in the process of updating their existing surveillance systems in response to the outbreak caused by influenza H1N1 swine virus to provide more timely data. The weekly surveillance report (FluView) for week 16 (week ending April 25, 2009) will not be posted Friday, May 1, 2009. The most current information on the influenza H1N1 swine virus investigation is available at http://www.cdc.gov/h1n1flu/.

  • Page last updated May 1, 2009.

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