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


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.
Officials have not identified which pools are polluted with the chlorine-resistant bug, and the pools have not been closed while they undergo cleaning. There is "no reliable test" to determine if a given body of water contains the disease, said Dr. Rebecca Sunenshine of the Maricopa County Department of Public Health.
Subscribe to The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.

Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
The public is encouraged to "stay out of the water if you have diarrhea" so the illness does not spread further.
Sign up for Today's Best Articles in your inbox
A free daily email with the biggest news stories of the day – and the best features from TheWeek.com
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.
-
5 heavy-handed cartoons about ICE and deportation
Cartoons Artists take on international students, the Supreme Court, and more
By The Week US
-
Exploring the three great gardens of Japan
The Week Recommends Beautiful gardens are 'the stuff of Japanese landscape legends'
By The Week UK
-
Is Prince Harry owed protection?
Talking Point The Duke of Sussex claims he has been singled out for 'unjustified and inferior treatment' over decision to withdraw round-the-clock security
By The Week UK
-
China accuses NSA of Winter Games cyberattacks
speed read China alleges that the U.S. National Security Agency launched cyberattacks during the Asian Winter Games in February
By Rafi Schwartz, The Week US
-
Russian strike kills dozens in Ukraine
Speed Read The Sumy ballistic missile strike was Russia's deadliest attack on civilians this year
By Peter Weber, The Week US
-
Inside the Israel-Turkey geopolitical dance across Syria
THE EXPLAINER As Syria struggles in the wake of the Assad regime's collapse, its neighbors are carefully coordinating to avoid potential military confrontations
By Rafi Schwartz, The Week US
-
South Korea court removes impeached president
Speed Read The Constitutional Court upheld the impeachment of Yoon Suk Yeol after his declaration of martial law in December
By Peter Weber, The Week US
-
Myanmar quake deaths rise as survivor search intensifies
speed read The magnitude-7.7 earthquake in central Myanmar has killed a documented 2,000 people so far, and left scores more trapped beneath rubble
By Peter Weber, The Week US
-
'Like a sound from hell': Serbia and sonic weapons
The Explainer Half a million people sign petition alleging Serbian police used an illegal 'sound cannon' to disrupt anti-government protests
By Abby Wilson
-
Israel detains director after West Bank settler clash
speed read The director of Oscar-winning documentary 'No Other Land' was arrested and beaten
By Rafi Schwartz, The Week US
-
Turkey arrests Istanbul mayor, a top Erdogan rival
Speed Read Protests erupted in Turkey after authorities detained Istanbul Mayor Ekrem Imamoglu
By Peter Weber, The Week US