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MDCH: July 16 2009
New updates in this issue:
? Michigan Surveillance: Overall influenza activity continues to decline, but facility outbreaks due to
pandemic H1N1 are being reported across the state.
? National Surveillance: 97% of isolated influenza viruses are the pandemic A H1N1 strain.
? International Surveillance: WHO discontinues individual case counts of pandemic A H1N1 influenza.
New updates in this issue:
? Michigan Surveillance: Overall influenza activity continues to decline, but facility outbreaks due to
pandemic H1N1 are being reported across the state.
? National Surveillance: 97% of isolated influenza viruses are the pandemic A H1N1 strain.
? International Surveillance: WHO discontinues individual case counts of pandemic A H1N1 influenza.