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

Hundreds in U.S. fall ill from diarrhea-causing cyclosporiasis, a ‘super’ El Niño is brewing and more big stories ...

Dr. Dean Blumberg, Chief of Pediatric Infectious Diseases at UC Davis Children’s Hospital, explains the new foodborne ...

Outbreaks usually occur due to the consumption of contaminated fresh fruits and vegetables. An outbreak of cyclosporiasis has ...

The illness is caused by the microscopic parasite Cyclospora cayetanensis, which spreads via food or water contaminated with ...

If you're unlucky enough to ingest a contaminated food, you may get stuck with weeks of watery diarrhea as well as "frequent ...

Health officials have identified lettuce and bagged salad as potential sources of the cyclospora outbreak, but haven't ruled ...

Hundreds of people in the U.S. have gotten sick so far from cyclosporiasis.

Nearly 1,000 people in Michigan have been diagnosed with a parasitic infection that can cause weeks of watery diarrhea, ...

An outbreak of diarrhea caused by the parasite cyclospora has risen to more than 3,000 cases in Michigan and Ohio.

A cyclosporiasis outbreak has reached 18 states in the US. Does cyclosporiasis cause 'explosive diarrhea'? Is it contagious?

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