NOT MEDICAL ADVICE.  For educational purposes only. Always consult a qualified healthcare provider.
ChileHantavirusSouth America

Hantavirus in Chile

Chile experiences Hantavirus Pulmonary Syndrome (HPS) caused by the Andes virus, carried by the long-tailed pygmy rice rat. The Andes virus is the only Hantavirus known to transmit human-to-human.

Key Statistic

~20–30 HPS cases per year; CFR of ~30–40%; Los Lagos, Aysén, and Biobío regions have highest incidence

Burden & Risk Factors

Andes virus is the only Hantavirus documented to spread person-to-person (nosocomial and family cluster transmission)

Control & Response

Chile's Ministry of Health issues seasonal warnings for campers, hikers, and agricultural workers in rural Patagonia

Prevention

Prevention strategies for Hantavirus vary by country context. WHO and CDC recommend that travellers and residents in Chile follow current guidance including vaccination where available, vector control measures, and early medical consultation if symptoms develop. Always check your country''s travel health advisory before visiting Chile.

Informational only — not medical advice. Data sourced from WHO, CDC, and national health authorities. Always consult a licensed physician for personal health concerns. VirusWatch is an independent website. We are not affiliated with, endorsed by, or connected to WHO, CDC, ECDC, PAHO, or any government health agency. Content is not medically reviewed.