AI Generated Image
Parasite that causes ‘explosive diarrhea’ continues to spread across the US - these states are being hit hardest
The Independent • • general
Key Points:
- A parasite called cyclospora, which causes severe diarrhea known as cyclosporiasis, is rapidly spreading across the U.S., with Michigan experiencing the highest increase, rising from 170 to 572 cases in one week.
- The parasite is linked to contaminated produce and water, and infections have also been reported in Ohio, North Carolina, Wisconsin, Texas, and other states, though no single source has been confirmed.
- Symptoms include prolonged watery diarrhea, cramping, nausea, and fatigue, lasting over a month if untreated, with severe risks for older adults and immunocompromised individuals; treatment involves specific antibiotics and hydration.
- At least 20 hospitalizations have been reported in 2026, with cases affecting a wide age range and predominantly females, but no deaths have occurred; public health authorities are investigating multiple clusters without evidence of a nationwide outbreak.
- Preventive measures include thoroughly cleaning and cooking produce, and health officials continue efforts to identify common exposure sources through interviews and investigations.
