Authorities have not yet identified a produce grower or supplier responsible for the outbreak that has hospitalized more than ...

Health officials are warning that symptoms, including explosive diarrhea, may not appear immediately after exposure.

Rapid scientific progress has given us the tools to stop time more convincingly than ever – but lurking behind these claims ...

A man in New York City contracted the diarrhea parasite cyclospora, and suspects a lunch bowl with chopped lettuce was the ...

Investigators have not yet identified the source of the outbreak, which has historically been linked to contaminated produce.

It started, as all diarrhea outbreaks do, with rumblings of discontent. At first it was funny; "explosive diarrhea parasite" ...

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

Lurking in the shadows of many ecosystems are animals whose main motivations are, quite literally, to hijack the bodies of ...

We also report on a potentially important discovery on how malaria parasites infect cells, which could lead to future ...

Got a nasty stomach bug that won't go away? It could be cyclosporiasis, a parasitic infection that causes weeks of debilitating diarrhea, cramps and bloating.

Scientists captured malaria's invasion structure in atomic detail, revealing how it actively reshapes red blood cell ...