Global Disease Data Tracker
Track current disease outbreaks across the US and around the world. Live case counts, interactive maps, travel health alerts, and outbreak news pulled from the CDC, WHO, FDA and local health departments. Updated every few hours and always free.
Current Outbreaks
Cyclosporiasis
Active · Rising FastUnited States · 2026 outbreak · foodborne parasite
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Legionnaires' Disease
Active · SlowingNew York City · Upper East Side · cooling-tower cluster
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Ebola 2026
Active · WHO PHEICDemocratic Republic of Congo · Uganda · Bundibugyo strain
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Also Active
Lassa Fever
Active · High FatalityNigeria · viral haemorrhagic fever · endemic outbreak
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Listeria (Soft Cheese)
Active · 1 Death · RecallUnited States · June 2026 · requesón cheese recall
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Ongoing & Seasonal
Norovirus
SeasonalUnited States · 2025–2026 season
States reporting
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Measles
Active · Multiple OutbreaksUnited States · 2026 resurgence
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