Hantavirus, explained calmly and clearly.
Learn where hantavirus occurs, how exposure happens, what symptoms to know, and how to reduce risk around rodents — drawn from WHO, CDC, ECDC, national agencies, and peer-reviewed research.
Seek urgent medical care if you develop breathing difficulty, chest tightness, fainting, confusion, severe weakness, or rapidly worsening symptoms after possible rodent exposure. Tell healthcare staff about the rodent exposure.
Risk legend
- No data
- Low documented risk
- Known reservoir / sporadic cases
- Recurring or endemic
- Active outbreak / high alert
Educational categories only — not a personal risk assessment.
Where would you like to start?
View sources →Explore the map
See known regions, reservoirs, and outbreak alerts.
OpenLearn the symptoms
Early signs, serious warning signs, and when to seek care.
OpenPrevent exposure
Safe cleanup steps and rodent-proofing checklist.
OpenOutbreak updates
Recent official reports with verified sources.
OpenHantavirus basics
Disease types, reservoirs, and myth vs fact.
OpenCovering the main hantavirus-affected countries on every continent.
Plus national agencies and peer-reviewed research, never news as primary medical guidance.
This is a reference, not a diagnostic tool. Always consult a healthcare professional.