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Getting the latest healthcare news for you

The CDC has confirmed 15,716 cyclosporiasis cases across 47 states — one of the largest foodborne illness events in recent U.S. history. The outbreak, linked to recalled iceberg lettuce from Taylor Farms in Mexico, has caused 828 hospitalizations and 2 deaths, with Michigan hit hardest. New cases appear to be slowing, but investigators are still tracking at least six additional clusters with unconfirmed sources.
The U.S. is grappling with a record-breaking cyclosporiasis outbreak that has now reached 15,716 confirmed cases across 47 states as of August 17, according to the CDC — up nearly 1,821 cases in just one week. The outbreak, caused by the Cyclospora parasite and linked to recalled iceberg lettuce sourced from Taylor Farms operations in central Mexico, has resulted in 828 hospitalizations and 2 deaths, both in Michigan residents with significant underlying health conditions. Michigan remains the hardest-hit state, reporting nearly 13,909 cases, though officials say the rise partly reflects a lab processing backlog and that new infections appear to be slowing.
The outbreak has rattled consumer confidence nationwide, driving down lettuce sales, cutting restaurant foot traffic, and prompting a political firestorm over federal food safety oversight. The FDA has declared all implicated iceberg lettuce removed from the market, but the CDC and FDA are still investigating at least six additional clusters with unconfirmed sources.
By the Numbers
Why it matters: This outbreak far surpasses any prior U.S. cyclosporiasis record and has exposed vulnerabilities in the food supply chain and federal public health response capacity. Cuts to federal health agencies have complicated outbreak tracing, and the political controversy surrounding Taylor Farms' ties to the administration has added further urgency to calls for stronger food safety oversight.