This new volume on Cryptosporidium and Cryptosporidiosis discusses all relevant aspects of the biology molecular biology host-parasite interaction epidemiology as well as diagnosis and treatment of these widespread parasites. It represents a useful guide for physicians microbiologists veterinarians and water professionals seeking advanced knowledge and guidance about these important parasitic pathogens. A section on practical lab procedures discusses step-by-step guidelines for sample preparation and lab procedures. The new book may further serve as a reference work for graduate students in medical and veterinary microbiology.