Cold & Flu Activity Report

for Leonia, NJ

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

Hundreds of Kids Forced Into Quarantine As Measles Outbreaks Spread

Interim CDC Chief Calls for Separate MMR Shots

CDC Leaves COVID Vaccination Up to Patients

Minnesota Confirms 10 New Measles Cases, All in Unvaccinated Travelers

Kids' Long COVID Risk Doubles After Second Infection, Researchers Say

HPV Vaccine Protecting Against Infections, Even Among Unvaccinated

More News