MI Cyclosporiasis Cases Rise To 2,600 As Outbreak Worsens

More than 2,600 Michiganders have now been sickened by a parasitic outbreak that can cause relentless watery diarrhea, according to state officials.

The Michigan Department of Health and Human Services reported 2,640 cyclosporiasis cases with 44 hospitalizations on Monday.

Most of the cases have been found in southeastern Michigan, but officials have now confirmed cases across the entire state.

Cases have also been reported in 28 other states, including Illinois, Ohio and Wisconsin, according to the CDC.

State health officials are still trying to find the source of the outbreak. They believe some fruits and vegetables, including salad mixes and raspberries, may be linked to the outbreak.

As of Monday, there have been no recalls connected to the outbreak.

What Is Cyclosporiasis?

Cyclosporiasis is an intestinal illness caused by the Cyclospora parasite, which is commonly found in developing countries and spread by food or water contaminated with feces.

It infects the small intestine (bowel) and usually causes frequent, watery and explosive diarrhea.

Symptoms usually begin about a week after someone consumes contaminated food or water, though they can appear as soon as two days or more than two weeks later. Watery diarrhea is the most common symptom.

Cyclosporiasis is not usually life-threatening, but dehydration from frequent bouts of diarrhea can cause severe illness, particularly among younger or older people and those who have weakened immune systems.

How To Prevent Cyclosporiasis

The best way to prevent infection with a parasite is to avoid food or water that may have been contaminated.

Officials recommend properly preparing fruits and vegetables by thoroughly washing them before cutting, eating and cooking.

As Michigan officials investigate the potential source, they recommend consumers buy whole heads of lettuce rather than prewashed, bagged lettuce or salad mixes and to remove the outer two to three leaves before washing the remaining leaves under running water.

State health officials said Michigan averages around 50 cases each year.

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