Hantavirus in China
China has the highest global burden of Hantavirus-caused hemorrhagic fever with renal syndrome (HFRS). Multiple Hantavirus strains circulate, carried primarily by striped field mice and brown rats.
Key Statistic
~1,500–2,500 HFRS cases per year (declining from 100,000+ in the 1980s); CFR ~1% with treatment
Burden & Risk Factors
Endemic in over 20 provinces; peak seasons are spring (April–June) and autumn (October–December)
Control & Response
China pioneered Hantavirus vaccines (inactivated bivalent vaccine) for high-risk populations including farmers and construction workers
Prevention
Prevention strategies for Hantavirus vary by country context. WHO and CDC recommend that travellers and residents in China 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 China.