In addition to battling an outbreak of Cyclospora infections and a Salmonella outbreak, the state of Iowa is reported increased Cryptosporidiosis cases this summer. That parasite is usually spread through people with diarrhea swimming in pools, lakes, and rivers. The parasite gets into the water and people contract the illness when they swallow swimming water.
There have been at least 358 cases of Cryptosporidiosis reported to the Iowa Department of Public Health this year; 272 reported since June 1, 2013. An additional 138 cases are under investigation.
To prevent infection, it’s important that if anyone is experiencing diarrhea, including children in diapers, they should not swim. If you have been diagnosed with Crypto, do not swim for at least two weeks after the diarrhea ends. When swimming, don’t swallow water. Always wash your hands after using the toilet or changing diapers, and shower before swimming. Change diapers in the bathroom, not poolside. And take kids on bathroom breaks often while swimming.
It can be difficult to diagnose Cryptosporidium oocysts, so patients are often asked to submit several stool samples over several days. The symptoms of the infection include watery diarrhea, stomach cramps and pain, dehydration, weight loss, fever, nausea, and vomiting. Symptoms can last for up to a month. See a doctor if you develop watery diarrhea that lasts for several days.
