Cyclosporiasis Cases Surge in Michigan
MONROE COUNTY, Mich. – In just the past week and a half, Monroe County has seen a surge in cyclosporiasis cases, now exceeding 170 across at least seven counties in Michigan. This has raised alarms among state health officials.
The Michigan Department of Health and Human Services (MDHHS), alongside the Michigan Department of Agriculture and Rural Development (MDARD), is currently investigating the “large and growing outbreak.” The breakdown includes 70 cases in Monroe, 33 in Lenawee, 21 in Washtenaw, 12 in Wayne, and smaller numbers in Shiawassee, Jackson, and Livingston counties. Additionally, 24 cases have been reported across 11 other counties, including Detroit, a city not typically associated with such outbreaks. Generally, Michigan records only about 50 cases yearly.
Cyclospora cayetanensis, the culprit behind this intestinal illness, is a microscopic parasite that spreads through contaminated food or water. Officials noted that this parasite is often found in developing regions. Symptoms can range from moderate to severe gastrointestinal issues, like diarrhea, stomach cramps, nausea, and sometimes a low-grade fever.
Dr. Natasha Bagdasarian, Michigan’s chief medical executive, mentioned that there’s been a notable increase in cyclosporiasis cases nationwide—not just limited to Michigan. The Monroe County Health Department pointed out that many recent outbreaks in the U.S. stem from contaminated fresh produce, particularly during summer, and emphasize that this illness is not transmitted person-to-person.
“Given the unusual spike in cases we’ve seen recently, we expect more illnesses to surface,” she stated. “We advise anyone in Michigan who develops sudden, persistent diarrhea to consult their healthcare provider. It’s essential to inform local health departments if other family members experience the same symptoms.”
The age of those affected ranges from 8 to 84 years, with a median age of 41, according to MDHHS data. Symptoms can manifest anywhere between two and 14 days after exposure. If untreated, the illness could last a few days to over a month, but symptoms can improve significantly with antibiotics.
While the exact source of the outbreak in Michigan hasn’t been pinpointed yet, state health officials recommend that residents adhere to important food safety practices. This includes washing hands before and after food preparation and thoroughly rinsing produce before eating.
For more information on cyclosporiasis, consult the CDC’s website.
