A major outbreak of cyclosporiasis is ongoing, with more than 1,600 confirmed cases. But most cases of diarrhea in the U.S. are caused by something other than Cyclospora.

Over 800 cases of cyclosporiasis have been confirmed in more than 30 US states, with health officials investigating the source.

There have been 1,645 confirmed cases of cyclosporiasis acquired in the United States since May 1, and more than 5,100 additional cases are being investigated, the US Centers for…

US health officials have not identified the source of contamination and are tracing foods linked to cases through the supply chain.

Centers for Disease Control and Prevention says they are scouring food supply chain for culprit, which may be lettuce

Nearly 7,000 cases of cyclosporiasis, an intestinal infection, have been reported across 34 US states. Learn about the outbreak and its suspected causes.

From the daily newsletter: a parasite that causes diarrhea is sending people to the hospital across the country. What can we do to stay safe?

CDC investigates a Cyclospora outbreak across 34 US states. Learn the symptoms, source, affected states, treatment and prevention steps.

Over 3,000 people in more than 30 US states have contracted cyclosporiasis, linked to the Cyclospora parasite found in fresh produce. | Health

The US CDC is investigating thousands of possible cases across 34 states, as officials track down the source of the outbreak.

Nearly 7,000 cases of cyclosporiasis are either confirmed or under investigation in the US - the source is still unknown.

There are telltale signs you need to watch out for.

Why fresh produce is the perfect vehicle for a parasite that needs a week to mature, and what the US outbreak tells us about its spread.

One more state joins the list of diarrhea outbreaks. USA TODAY shows where cases are highest as of July 15.

Cases have hit record levels, and scientists are racing to pinpoint where the Cyclospora parasite entered the food supply.

A recent outbreak of cyclosporiasis—a foodborne illness contracted from eating contaminated food, typically fresh produce—has impacted at least 34 states nationwide.

Cyclospora cases are rising across the US. Here's what to know about symptoms, spread, treatment and prevention.

A major outbreak of cyclosporiasis is ongoing, with more than 1,600 confirmed cases. But most cases of diarrhea in the U.S. are caused by something other than Cyclospora.