The state health department in Michigan, where there are thousands of cases, pointed to prewashed salad kits as a possible ...

USA TODAY reached out to major national fast-food chains asking if they are doing anything different during the uptick in ...

Some locations in Michigan reportedly stopped selling lettuce and onion despite no nationwide recall being announced yet ...

A microscopic parasite is making thousands of Americans sick this summer, and public health officials are still figuring out ...

FoodNet, a CDC-led federal collaboration, made tracking the cyclospora parasite optional in 2025.

More than 4,000 cases of cyclosporiasis are reported nationwide. Learn how to protect yourself from the parasite.

It's been difficult for the CDC to obtain an accurate count of how many cases are currently in the U.S.

People became sick after eating food in the U.S. and did not report any travel in the two week period before they became ill.

Cases of cyclosporiasis continue to climb rapidly as 13 new states reported infections. See map tracking the spread.

Michigan alone has reported more than 700 cases of the seasonal food poisoning parasite often linked to fresh produce. Why ...

Indiana has had a small number of cyclosporiasis cases, with higher numbers in surrounding states, according to recent data.

Simply washing fruits and vegetables with water might not be enough to remove the parasite behind the U.S. outbreak.