Influenza Activity and Surveillance
Influenza Activity in Michigan
- About Michigan influenza surveillance
- Current influenza activity (weekly Michigan Flu Focus report)
- Doctors' office visits due to flu-like illness (graphs)
- MDHHS laboratory influenza testing and surveillance
- MDHHS Influenza Season Surveillance Summaries
U.S. Influenza Activity (Centers for Disease Control and Prevention)
International Influenza Activity (World Health Organization)