Hantometer / 2026 Live 10 May 2026
Cases (sourced)
cumulative across countries with a scraped source
Deaths (sourced)
no death-level source scraped yet
Countries with source
— / —
tracked / total in roster
Aggregate CFR
paired cases ÷ deaths across countries (CDC + PAHO)
Geographic distribution countries
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Cases 0 10k+
Signal volume
News + GDELT mentions per day · last 30 days
Country ledger
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# Country Cases Deaths CFR Signals 30d Papers Region Endemic species
≈ 50%
of all hantavirus infections worldwide are reported in China, where Hantaan and Seoul viruses circulate among striped field-mice and urban rats.
WHO · PMC 3840873
1 – 50%
Case-fatality range. Old World hantaviruses kill rarely (Puumala < 1%). New World Andes and Sin Nombre kill up to half of confirmed cases.
WHO Fact Sheet 2024
WHO
the outbreak feed above is sourced live from the WHO Disease Outbreak News OData API. Refreshed every 30 minutes. No editorial intermediaries.
data.who.int · CC BY-NC-SA 3.0 IGO

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