CDC Division of Parasitic Diseases - Cryptosporidiosis: Fact sheet with cause, symptoms, risk factors, diagnosis, treatment, and prevention.
Cryptosporidiosis: Information resources on this opportunistic infection, from The Body.
Cryptosporidiosis: This pamphlet was prepared by the inter-agency Working Group on Waterborne Cryptosporidiosis, and describes various methods of protection from the one-celled parasite, Cryptosporidium parvum.
Cryptosporidiosis Facts: Factsheet with cause, signs and symptoms, risk factors, complications, diagnosis, treatment, and prevention.
Cryptosporidiosis Waterborne Disease: Information related to the disease, routes of contamination, life cycle, testing and water treatment.
Cryptosporidium Information: Chartered Institute of Environmental Health collection of resources about Cryptosporidium in drinking water. This single-celled organism is difficult to detect and can be life-threatening for the elderly, very young and immuno-compromised.
Cryptosporidium Parvum: A Review of Cryptosporidiosis: Technical discussion covering transmission, biology, pathogenesis, prevention and control, future strategies for treatment and prevention, and related topics.
eMedicine - Cryptosporidiosis: Article by Damon Eisen, MD.
Mamas Health: Learn about Cryptosporidiosis, what causes it, how to prevent it, and statistics
MedlinePlus: Cryptosporidiosis: Includes articles, news stories, and factsheets.