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

The investigation into an outbreak of cyclosporiasis cases continues, as thousands across the country are sickened by the parasite. The Centers for Disease Control and Prevention is reporting a ...

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

Explosive diarrhea parasite cyclosporiasis is causing possible outbreaks in half of US states. See a map of the rising rates ...

As cases of cyclosporiasis rise, investigators may be overlooking the true source, experts told USA TODAY.

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

A parasite that causes bouts of “explosive diarrhea” has surfaced in California as a fast-growing outbreak sweeps across the ...

Cyclosporiasis infections, which are reaching unusually high levels in some parts of the United States, have been reported in ...

Symptoms of cyclosporiasis can include watery diarrhea, loss of appetite and weight loss. Here's what we know.

The microscopic parasite Cyclospora, which has been reported to cause explosive diarrhea, is surging across the U.S., but the ...

A parasitic infection causing severe diarrhea is surging in multiple states, with hundreds of cases reported. The illness, cyclosporiasis, is transmitted through food and water contaminated with feces ...

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.