Track Hanta

Track Hanta

Data · Visualization

Trends & Risk

Verified case momentum, strain-by-strain lethality, and a personal proximity calculator — all derived from WHO, CDC, PAHO, and ECDC sources.

Case Trend (90d, rolling 7-day)

Verified cases per day, smoothed across the trailing week.

Latest 7d

8

Δ vs prior week

+7

Peak 90d

8

035810Feb 8Feb 23Mar 10Mar 25Apr 9Apr 24May 8

Source: aggregated from verified case ledger (WHO DON, CDC MMWR, PAHO, ECDC).

Case Fatality Rate by Strain

Published averages — actual outbreak CFR varies with healthcare access and case ascertainment.

Sin Nombre (HPS)38%USA · deer mouseAndes (HPS)35%Argentina, Chile · long-tailed pygmy rice ratHantaan (HFRS)12%Asia · striped field mouseDobrava (HFRS)10%Balkans · yellow-necked mouseSeoul (HFRS)1.5%Worldwide · Norway ratPuumala (NE)0.4%Europe · bank vole
HPS — pulmonary, Americas
HFRS — hemorrhagic, Asia/Balkans
NE — nephropathia, Europe

Source: CDC Hantavirus, WHO HFRS factsheet, ECDC annual report 2023.

Risk Near Me

Distance from your location to the nearest verified case in the last 14 days.

Click "Use my location" — we never store or transmit your coordinates. Distance is computed in your browser.

All charts update automatically as new verified data lands.