Center for Disease Control and Prevention (CDC) Links
FluView Interactive – National, Regional, and State Level Outpatient Illness and Viral Surveillance
Information about past flu seasons
County Influenza Links
Note – Not all counties share regular local weekly influenza reports. Some counties also don’t start until influenza activity picks up within their county.
Los Angeles County
Los Angeles County influenza surveillance information is summarized during flu season and released to the public through their free emailed Influenza Watch report: To receive this report, email “Subscribe” to email@example.com.
Marin Flu Surveillance Data – email subscription to the county influenza surveillance available on the page.
San Bernardino County
San Diego County
Weekly Influenza Watch (current edition) – The San Diego County influenza surveillance report is updated weekly during influenza season
Influenza Slide Deck, 2020-21 Year to Date – weekly update (current edition) – Influenza surveillance tables and graphs, for public use.