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2009 H1N1 Flu Situation Update: September 18, 2009

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    Map: Weekly Influenza Activity Estimates Reported by State and Territorial Epidemiologists (Activity levels indicate geographic spread of both seasonal and 2009 influenza A [H1N1] viruses) (Posted September 18, 2009, 5:30 PM ET, for Week Ending September 12, 2009) -- Percentage of Visits for Influenza-like Illness (ILI) Reported by the U.S. Outpatient Influenza-like Illness Surveillance Network (ILINet), National Summary 2008-2009 and Previous Two Seasons (Posted September 18, 2009, 5:30 PM ET, for Week Ending September 12, 2009) -- U.S. Influenza and Pneumonia-Associated Hospitalizations and Deaths from August 30 – September 12, 2009 : Posted September 18, 2009, 11:00 AM ET : Data reported to CDC by September 15, 2009, 12:00 AM ET.
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    urn:sha-512:01de7c351cbbaef03c286fb27c48ae88f660a068a3c0c566a0b4193cb8c9300b9d24f9d57b702873cfc4d2c4f09fffefbcd37b478e3cab287adbf63c80268bef
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