Influenza Activity and Surveillance

Influenza Activity in Michigan 

• About Michigan influenza surveillance
• Current influenza activity (weekly Michigan Flu Focus report) 
  • Michigan Flu Focus Archives 
• Doctors' office visits due to flu-like illness (graphs) 
• MDHHS laboratory influenza testing and surveillance
   

U.S. Influenza Activity (Centers for Disease Control and Prevention) 

International Influenza Activity  (World Health Organization)