Cold & Flu Activity Report

for Simi Valley, CA

National
Coronavirus Map

Click map to zoom in and explore regions, states and cities

Check flu levels in another city

Where is flu active today?

best cities

worst cities

Compare cold & flu levels in another city

Cold & Flu News

U.S. Faces Largest Measles Outbreak Since 2000

CDC Cancels Measles Help for Texas Schools Amid Staff Layoffs

CDC Shuts Down Key Labs for Hepatitis and STI Testing After Layoffs

Medical Mistrust Could Be Harming Hep A Vaccination Rates Among Gay, Bisexual Men

New Antibiotic May Be Effective in Treating Gonorrhea

CDC Urges Extra Measles Shot For Some U.S. Travelers Amid Outbreak

More News