Disease and outbreak signals in US
Plain-English summaries with credibility tiers. Always verify details on the original source - not medical advice.
How to read this page
Signals reflect what publishers have posted, not every exposure in the country. Use the map for geography, open each alert for dates, and pair this page with your local health department for mandates and clinical guidance.
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Recent signals
- Why Norovirus Spreads So Fast in Schools, Restaurants, and Events - Norovirus - U.S. CDC - event 2026-06-27
- FDA recall H-0939-2026: HH Fresh Trading Corp. (branded) ENOKI MUSHROOM; Premium Quality; Net WT/ Poids Net 150g(5.29oz) Distributed by HH Fresh - Listeria - U.S. FDA - event 2026-06-17
- FDA recall H-0942-2026: 1. TNVitamins Ultrapotent Complete Green Superfood Moringa Capsules (120 count) 2. Doctor s Pride Complete Green Super - Salmonella - U.S. FDA - event 2026-06-17
- CDC reference: Hantavirus - read with latest WHO notice - Hantavirus - US Centers for Disease Control and Prevention - event 2026-05-28
- What Is Hantavirus and Why Are People Tracking It? - Hantavirus - U.S. CDC - event 2026-05-11
- Why Bird Flu Alerts Matter Beyond Farms - Avian influenza (bird flu) - U.S. CDC - event 2026-05-11
- Avian Influenza A(H5N5)- United States of America - Avian influenza (bird flu) - World Health Organization - event 2025-12-05
- Measles - United States of America - Measles - World Health Organization - event 2025-03-27
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Latest reports
- Why Norovirus Spreads So Fast in Schools, Restaurants, and Events
- Norovirus Symptoms vs. Food Poisoning: How to Tell the Difference
- 2026 Norovirus Oyster Outbreak: What the FDA and Washington State Reported
- WHO Disease Outbreak News Explained: How to Read DON Alerts
- Outbreak Map: How to Track Disease Alerts Near You
- Hantavirus vs. Norovirus on Cruise Ships: Key Differences
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