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

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

The CDC has confirmed 843 domestically acquired cyclosporiasis cases across 31 states, including 86 hospitalizations.

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

The CDC said it has received reports of 843 confirmed domestic cases of the foodborne illness ...

Cyclosporiasis has spread to at least 31 states, according to the CDC. Here's ways to help prevent illness.

Diehards may find them hard to stomach. The post Taco Bells Makes Urgent Changes After Outbreak of Explosive Diarrhea ...

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

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

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 ...

According to the Centers for Disease Control and Prevention, as of July 9, there have been 843 reported cases across 31 ...