Cyclospora outbreaks causing diarrhea in US expected to continue through August

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

• https://www.theguardian.com/us-news/2026/jul/09/cyclosporiasis-illness-explainer">What is cyclosporiasis, the parasitic illness causing ‘explosive’ diarrhea?

Federal health officials said they expect the outbreaks of cyclospora – a parasite that causes watery, explosive diarrhea – across the US to continue through August as they scour the food supply chain for the culprit.

The Centers for Disease Control and Prevention (CDC) have identified 1,645 lab-confirmed cases of the parasite; reported that 145 people have been hospitalized; and reported that they have a backlog of 5,100 cases that require more analysis, including interviews.