Michigan has reported nearly 1,000 cases of a diarrhea-causing parasite, with infections rising in several states across the U.S. The parasite, known as Cryptosporidium, is chlorine-resistant and can cause severe diarrhea lasting several weeks, along with abdominal cramping and nausea. The outbreak has raised concerns among health officials, who are urging the public to take precautions to prevent further spread. Symptoms typically appear about a week after exposure, making it challenging to trace the source of infection. Health experts recommend practicing good hygiene, avoiding swallowing pool water, and staying informed about local health advisories to reduce the risk of infection.
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Michigan Reports Nearly 1,000 Cases of Diarrhea-Causing Parasite Amid Nationwide Increase
Published July 9, 2026 at 8:14 AM UTC