More than 10,000 confirmed cases of cyclosporiasis have been reported across the United States this year, with the intestinal illness reaching nearly every state.

A massive cyclosporiasis outbreak linked to shredded iceberg lettuce has expanded to an additional six states, according to a source familiar with the matter.

There are no known cyclosporiasis outbreaks in California, but officials say case numbers are higher than they expected for this point in the season.

Missouri's cases jumped dramatically in the past week. It is among six states newly added to an outbreak linked to lettuce from central Mexico, sources say.

California remains unaffected by the national outbreak of the foodborne stomach parasite that’s sickened tens of thousands — but cases have still risen sharply statewide. Why?

Cases of explosive diarrhea caused by parasitic food poisoning continue to rise across the United States. Doctors explain what’s next and how concerned you should be. This summer’s cyclosporiasis outbreak tied to imported lettuce is now the largest ...

Wisconsin health officals said as of Aug. 5 there have been 216 cases of cyclosporiasis in Wisconsin, including 94 domestic cases

Dr. Lauri Wright, director of nutrition programs at the University of South Florida College of Public Health, says we see cyclospora more because of summer foods.

Infectious-disease experts are still eating fresh produce and urge the rest of us to do so as well — with a few caveats. Infectious-disease experts aren’t giving up fruits and vegetables during the outbreak of cyclospora illness, but some are ...