More than 100 people caught a diarrheal infection from pools in Arizona

A swimming pool in Arizona
(Image credit: Justin Sullivan/Getty Images)

More than 100 people in Maricopa County, Arizona, which includes the capital city of Phoenix, have contracted a diarrheal infection from contaminated pool water.

As many as 20 public pools, splash pads, and water parks are believed to be hosting a parasite called cryptosporidium, which can cause diarrhea, vomiting, cramps, and fever. In some cases, it can also damage the respiratory tract.

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Bonnie Kristian

Bonnie Kristian was a deputy editor and acting editor-in-chief of TheWeek.com. She is a columnist at Christianity Today and author of Untrustworthy: The Knowledge Crisis Breaking Our Brains, Polluting Our Politics, and Corrupting Christian Community (forthcoming 2022) and A Flexible Faith: Rethinking What It Means to Follow Jesus Today (2018). Her writing has also appeared at Time Magazine, CNN, USA Today, Newsweek, the Los Angeles Times, and The American Conservative, among other outlets.