Michigan health officials are investigating an outbreak of cyclosporiasis after at least 170 cases were reported across the state within days.
The Michigan Department of Health and Human Services (MDHHS) and Michigan Department of Agriculture and Rural Development (MDARD) are actively investigating the potential source of the “large and growing outbreak” of cases confirmed in Monroe (70 cases), Lenawee (33), Washtenaw (21), Wayne (12), Shiawassee (7), Jackson (7) and Livingston counties.
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Health officials also reported 24 cases across 11 other Michigan counties, including in the city of Detroit. Typically, Michigan only gets around 50 cases per year.
Read more --> Michigan health officials warn of ‘large and growing outbreak’ of cyclosporiasis
The age range of individuals who were diagnosed with the illness ranges from 8 years old to 84 years old, with a median age of 41, according to MDHHS.
Health officials are working to determine the common exposure of the outbreak in Michigan.
Here’s what to know about cyclosporiasis:
What is cyclosporiasis?
Cyclosporiasis is an intestinal illness caused by a parasite and infects the small intestine.
Healthcare providers can diagnose the illness by testing a stool sample.
Signs and symptoms
If infected with cyclosporiasis, people may experience watery diarrhea with frequent and sometimes explosive bowel movements.
The illness can last from a few days to over a month if the illness is not treated. Symptoms could relapse.
The timeframe from becoming infected to becoming sick usually takes about one week but can range from two days to two weeks or more.
In the US, outbreaks of cyclosporiasis have been linked to various types of fresh produce. People can get infected with Cyclospora more than once.
Anyone who experiences symptoms of cyclosporiasis should see their healthcare provider.
How it spreads
The illness can spread when people eat food or drink water that was contaminated with feces.
The CDC said it can take at least one or two weeks outside the body for Cyclospora to become infectious after passing in a bowel movement, making direct person-to-person transmission unlikely.
How to prevent cyclosporiasis
According to the CDC, people can prevent infection by avoiding food or water that may contain feces and by following food safety recommendations for safe preparation and storage.
The CDC recommends washing hands with soap and water before and after handling or preparing raw fruits and vegetables.
Wash all fruits and vegetables thoroughly under running water before eating, cutting or cooking. Cut away any damaged or bruised areas on fruits and vegetables before preparing and eating.
Read more on prevention here.