Outbreak Hotspots

10 ACTIVE REGIONS MONITORED
HIGH RISK
MODERATE
LOW RISK
MINIMAL
CIRCLE SIZE = CASE COUNT
Hover or tap a circle to see region details.
USA
Western States
722
MODERATE
Chile
Patagonia
513
MODERATE
Canada
British Columbia
422
MINIMAL
Argentina
Andes Region
354
MODERATE
Russia
Ural Region
328
MODERATE
Germany
Southwest
114
MODERATE
China
Liaoning Province
78
HIGH
South Korea
Central Region
25
MODERATE
Japan
Rural Areas
5
MODERATE
Brazil
São Paulo State
5
LOW
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DATA NOTE: Case counts represent confirmed and probable cases as reported to national health authorities. Hotspot locations are approximated to region centroids. Last updated: September 5, 2026.

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