Current disease alerts and outbreak signals
Browse active notices with credibility tiers. Use tabs to focus on official agency alerts, emerging corroboration, or watch-list items - then open any row for dates and the original link.
- Circulating vaccine-derived poliovirus type 1- IsraelOFFICIAL
Polio - global high
vaccine-derived poliovirus type 1- Israel
WHO Disease Outbreak News: "Circulating vaccine-derived poliovirus type 1- Israel". This entry summarizes the notice for informational purposes only - it is not medical advice. Open the WHO page for the full text, dates, and geography. The map location is based on the geography named in the title, not a precise address. Open the WHO notice for the official description.
- Reported / event date
- 2025-08-20
- Detected in OutbreakThreat
- 2026-06-27
- Circulating vaccine-derived poliovirus type 2 (cVDPV2) - Papua New GuineaOFFICIAL
Polio - global high
vaccine-derived poliovirus type 2 (cVDPV2) - Papua New Guinea
WHO Disease Outbreak News: "Circulating vaccine-derived poliovirus type 2 (cVDPV2) - Papua New Guinea". This entry summarizes the notice for informational purposes only - it is not medical advice. Open the WHO page for the full text, dates, and geography. The map location is based on the geography named in the title, not a precise address. Open the WHO notice for the official description.
- Reported / event date
- 2025-05-20
- Detected in OutbreakThreat
- 2026-06-27