The Arkansas Department of Health (ADH) has reported 287 lab-confirmed cases of cyclosporiasis in the state so far this year, marking an increase of 10 cases since Aug. 18. The total represents a significant rise compared to previous years, according to ADH officials.
Cyclospora infections, which typically see increased activity during the spring and summer months, have been linked to an ongoing multistate outbreak. The ADH noted that part of this year’s surge in cases is connected to contaminated iceberg lettuce, as outlined in a U.S. Food and Drug Administration (FDA) investigation into a nine-state cyclospora outbreak in July.
The northwest region of Arkansas has been particularly impacted. Benton County has recorded 164 confirmed cases, while Boone County has reported 27. Washington County counts 24 cases, and Carroll County has logged 11. Pulaski County, in central Arkansas, has also reported 10 cases. Other Northeast Arkansas counties are monitoring fewer than 10 cases each.
Cyclospora infections occur when individuals ingest food or water contaminated with the parasite. Symptoms typically appear one to two weeks after exposure and include watery diarrhea, frequent bowel movements, and sometimes explosive episodes, according to the ADH.
To prevent infection, the ADH recommends the following steps: - Wash fruits and vegetables thoroughly before consumption. - Follow safe food handling practices, including proper refrigeration. - Avoid consuming untreated water.
Further information about cyclosporiasis prevention and case tracking can be found on the ADH’s website and through the CDC’s Cyclosporiasis Outbreaks and Investigations page.