SWINE FLU A/H1N1: U.S. SITUATION UPDATE AT 31TH JULY
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
Commenti
SWINE FLU A/H1N1: U.S. SITUATION UPDATE AT 31TH JULY
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