HORIZON — Live Hantavirus Outbreak Tracker
HORIZON is the most comprehensive live hantavirus outbreak surveillance platform on the public internet. Real-time aggregation of WHO, CDC, ECDC, PAHO, ProMED, peer-reviewed literature, and open news. Audit-grade source provenance on every record: NATO Admiralty Scale rating, ICD 206 source citation, dual-confidence model, Berkeley Protocol chain-of-custody hash.
7
Confirmed cases
2
Suspected
3
Deaths
1
Active outbreaks
34
Countries reporting
52
Live sources
1627
Reports indexed
Active outbreaks
- MV Hondius hantavirus cluster — ACTIVE · 3 confirmed · 3 deaths
Latest reports
- DIRECT Hantavirus : les 26 cas contacts français, toujours à l’isolement, ne présentent "aucun symptôme" # Hantavirus Les 26 cas... — mastodon-hantavirus · 2026-05-14
- [lalibre] Hantavirus : l’OMS confirme 11 cas et trois décès liés à la souche des Andes, transmissible entre humains # Hantavirus... — mastodon-hantavirus · 2026-05-14
- DIRECT Hantavirus : les 26 cas contacts français, toujours à l’isolement, ne présentent "aucun symptôme" # Hantavirus Les 26 cas... — mastodon-hantavirus · 2026-05-14
- DIRECT Hantavirus : les 26 cas contacts français, toujours à l’isolement, ne présentent "aucun symptôme" # Hantavirus Les 26 cas... — mastodon-hantavirus · 2026-05-14
- Why is it that pathogens are becoming an increasing problem since 2019? — reddit · 2026-05-14
- Oh, Hantavirus...you don't want that! — reddit · 2026-05-14
- Yess no hantavirus! — reddit · 2026-05-14
- Is the government even planning for hantavirus possiblyentering the country? — reddit · 2026-05-14
- Six passengers from hantavirus-hit cruise ship due to arrive in Perth tomorrow — reddit · 2026-05-14
- Australians from hantavirus cruise ship to fly out of Netherlands in full PPE after plane and crew secured | Hantavirus — reddit · 2026-05-14
Available content
- Hantavirus — comprehensive medical reference (12 serotypes, 4 clinical topic pages)
- Live outbreak index
- Country-by-country surveillance
- Live article feed with NATO source qualification
- 90-day chronology as a live blog
- Clinical comparison pages
- Source registry (every WHO/CDC/ECDC/PAHO feed with NATO rating)
- Methodology — NATO Admiralty Scale, ICD 206, Berkeley Protocol
- Glossary — hantavirus + OSINT tradecraft terminology
- FAQ
Spanish + Portuguese
- Español — full hantavirus reference and incident pages for LatAm readers
- Português brasileiro — Brazilian medical vocabulary, includes Juquitiba/Araraquara serotype context
Open data + feeds
- API: /api/openapi.json
- RSS: /rss.xml
- Atom: /atom.xml
- JSON Feed: /feed.json
- Sitemap: /sitemap.xml · News sitemap: /news-sitemap.xml
- Embeddable widgets: /widgets