Cold & Flu Activity Report

for Troy, MI

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

COVID Vaccination Safer For Kids' Heart Health Than Infection, Study Says

5,000+ Measles Cases Threaten Canada’s Elimination Status

Flu, COVID Increase Risk of Heart Attack, Stroke

Measles Outbreak Spreads Beyond Utah-Arizona Border, 123 Cases Reported

RSV Antibody Shot Safe For Infants Even If Mom Was Vaccinated During Pregnancy, Experts Say

Shingles Vax Protects Against Heart Disease, Dementia, Death

More News