CDC Division of Parasitic Diseases - Cryptosporidiosis
   Fact sheet with cause, symptoms, risk factors, diagnosis, treatment, and prevention.
   http://www.cdc.gov/ncidod/dpd/parasites/cryptosporidiosis/factsht_cryptosporidiosis.htm

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.
   http://www.cdc.gov/ncidod/dpd/parasites/cryptosporidiosis/default.htm

Cryptosporidiosis Facts
   Factsheet with cause, signs and symptoms, risk factors, complications, diagnosis, treatment, and prevention.
   http://www.astdhpphe.org/infect/crypto.html

Cryptosporidiosis Waterborne Disease
   Information related to the disease, routes of contamination, life cycle, testing and water treatment.
   http://www.water-research.net/cryptosporidium.htm

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.
   http://www.cieh.org/knowledge/environmental_protection/water/cryptosporidium

Cryptosporidium Parvum: A Review of Cryptosporidiosis
   Technical discussion covering transmission, biology, pathogenesis, prevention and control, future strategies for treatment and prevention, and related topics.
   http://www.cdfound.to.it/HTML/khan.htm

Mamas Health
   Learn about Cryptosporidiosis, what causes it, how to prevent it, and statistics
   http://www.mamashealth.com/crypto.asp

MedlinePlus: Cryptosporidiosis
   Includes articles, news stories, and factsheets.
   http://www.nlm.nih.gov/medlineplus/cryptosporidiosis.html

eMedicine - Cryptosporidiosis
   Article by Damon Eisen, MD.
   http://www.emedicine.com/med/topic484.htm