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H1N1 DataH1N1 Flu - Case Maps Archives

 

This Web page is no longer being maintained or updated; it is provided for historical purposes only. For current information on seasonal influenza (flu), see the California Department of Public Health Influenza Web page.

As of July 16, 2009, Case Maps will no longer be produced due to changes in the surveillance system.  Only hospitalized and fatal cases of pandemic (H1N1) 2009 are required to be reported currently.

Provisional Novel Influenza H1N1 Virus Case Map - July 16, 2009 (PDF)Opens in a new browser window.- Reported cases by local health jurisdiction

California Counties Reporting Novel Influenza A (H1N1) Virus Infections in Humans, July 16, 2009

3168 cases (2655 confirmed, 513 probable), data is provisional

California Counties Reporting Novel Influenza A (H1N1) Virus Infections in Humans, July 16, 2009

CDC Case Definitions for Novel Influenza A (H1N1) Virus - Description of what is a confirmed and probable case

 
 
Last modified on: 8/25/2011 1:00 PM