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�� W � • . w Cryptosporidium Infection Cryptospordiosis (KRIP-toe-spo-rid-ee-OH-sis) What is cryptosporidiosis? ' Cryptosporidiosis is a diarrheal disease caused by microscopic parasites of the genus Cryprosporidium. Once an animal or person is infected, the parasite lives in the intestine and passes in the stool. The parasite is protected by an outer shell that allows it to survive outside the body for long periods of time and makes it very resistant to chlorine-based disinfectants. Both the disease and the parasite are commonly known as "crypto." During the past two decades, crypto has become recognized as one of the most common causes of waterborne disease within humans in the United States. The parasite may be found in drinking water and recreational water in every region of the United States and throughout the world. How is cryptosporidiosis spread? Cryptosporidium lives in the intestine of infected humans or animals. Millions of crypto germs can be released in a bowel movement from an infected human or animal. Consequently, Cryp[osporidium is found in soil, food, water, or surfaces that have been contaminated with infected human or animal feces. If a person swallows the parasite they become infected. You cannot become infected through contact with blood. The parasite can be spread by • Accidentally putting something into your mouth or swallowing something that has come into contact with feces of a person or animal infected with Cryptosporidium. • Swallowing recreational water contaminated with Cryptosporidium (Recreational water includes water in swimming pools, hot tubs, jacuzzis, fountains, lakes, rivers, springs, ponds, or streams that can be contaminated with sewage or feces from humans or animals.) Note: Cryptosporidium can survive for days in swimming pools with adequate chlorine levels. • Eating uncooked food contaminated with Cryprosporidium. Thoroughly wash with clean, safe water all vegetables and fruits you plan to eat raw. See below for information on making water safe. • Accidentally swallowing Cryptosporidium picked up from surfaces (such as bathroom fixtures, changing tables, diaper pails, or toys) contaminated with feces from an infected person. What are the symptoms of cryptosporidiosis? The most common symptom of cryptosporidiosis is watery diarrhea. Other symptoms include: • Dehydration • Weight loss • Stomach cramps or pain • Fever • Nausea • Vomiting Some people with crypto will have no symptoms at all. While the small intestine is the site most commonly affected, Cryptosporidium infections could possibly affect other areas of the digestive or the respiratory tract.