Waterborne Illnesses
Waterborne illnesses are spread by germs that contaminate water in water sources. These germs include Cryptosporidium, E. coli, Giardia, norovirus, and Shigella.
The primary way waterborne illnesses spread is by swallowing germs. Swimming pools, hot tubs, water parks, spas, lakes, rivers, ponds, oceans, and other water sources can be infected with germs.