Weekly U.S. Influenza Surveillance Report
CDC's Influenza Division produces a weekly influenza surveillance report, FluView. According to this week's report (Feb 3-9), seasonal flu activity increased in the United States. New York City and 26 states experienced high influenza-like illness (ILI) activity. CDC estimates that flu has caused as many as 17.8 million flu illnesses, 221,000 hospitalizations and 19,000 deaths so far this season.
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