Event Brief
Michigan reports largest cyclosporiasis outbreak
Filed: Jul 08, 2026 at 11:00 PM ET
Summary: Nearly 1,000 Michigan cases of cyclosporiasis have been diagnosed, with investigations in multiple other states.
WHO: Michigan officials; U.S. Centers for Disease Control and Prevention
WHAT: Michigan reported 992 cyclosporiasis cases and about 40 hospitalizations as part of a linked outbreak; similar illnesses were confirmed in other states.
WHEN: Jul 08, 2026 at 10:14 PM ET
WHERE: Michigan
WHY: A linked outbreak of cyclosporiasis infections was occurring, but the source of the infections had not been identified.
ℹ️ This event is analyzed using pattern arcs, velocity indicators, and source analysis in our MI Console.
📋 This story has 5 earlier reports
🔍 17 sources analyzed
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