Recreational water illnesses are caused by germs that can contaminate water in pools, lakes and oceans. The most common human illness threatening pool safety is diarrhea. It is caused by Cryptosporidium, Giardia, Shigella and E.coli germs. A person with diarrhea can contaminate a swimming pool. If swimmers swallow contaminated water, they can become ill.
Public pools, spas and special use pools are required to maintain certain levels of disinfectants in the water to destroy disease causing bacteria, viruses and parasites. Some parasites, like Cryptosporidium, can live in a pool for days even with proper disinfectant levels.
To keep your water experience as safe as possible, please follow the following health tips:
Three Steps for All Swimmers
- 1) Don't swim when you have diarrhea. You can spread germs in the water and make other people sick.
- 2) Don't swallow the pool water. Avoid getting water in your mouth.
- 3) Practice good hygiene. Shower with soap before swimming and wash your hands after using the toilet or changing diapers. Germs on your body end up in the water.
Three Steps for Parents of Young Kids
- 1) Take your kids on bathroom breaks or check diapers often. Waiting to hear "I have to go" may mean that it's too late.
- 2) Change diapers in a bathroom or a diaper-changing area and not at poolside. Germs can spread in and around the pool.
- 3) Wash your child thoroughly (especially the rear end) with soap and water before swimming. Invisible amounts of fecal matter can end up in the pool.
For more information about recreational water illnesses, please log on to the Centers for Disease Control and Prevention.