General biology / Ronald Fayer -- Genomics / Jessica C. Kissinger -- Biochemistry / Guan Zhu -- Epidemiology / Gordon Nichols -- Molecular epidemiology / Lihua Xiao and Una M. Ryan -- Diagnostics / Huw Smith -- Immune responses / Vincent McDonald -- Clinical disease and pathology cirle / Alcantara Warren and -- Richard l. guerrant -- Prophylaxis and chemotherapy / Heather D. Stockdale, Jennifer A. Spencer, and Byron L. Blagburn -- Foodborne transmission / Ynes R. Ortega and Vitaliano A. Cama -- Waterborne: drinking water / Jennifer L. Clancy and Thomas M. Hargy -- Waterborne: recreational water / Michael Beach -- Waste management / Dwight D. Bowman -- Fish, amphibians and reptiles / Thaddeus Graczyk -- Birds / Una Ryan and Lihua Xiao -- Zoo and wild mammals / Olga Matos -- Companion animals / Monica Santin and James M. Trout -- Livestock / Monica Santin and James M. Trout -- Animal models / Saul Tzipori and Giovanni Widmer -- In vitro cultivation / Michael J. Arrowood

1. Cryptosporidiosis
2. Cryptosporidium
3. Electronic books.