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Human Cryptosporidiosis: A Review And Staining Method, Amatullah Ahmad

Honors College

Cryptosporidiosis is increasingly emerging as the most significant cause of infectious diarrhea in humans and livestock. In humans, studies show that Cryptosporidiosis disease is more prevalent in the immunocompromised and young ones. However, outbreaks from contaminated water sources have caused disease in healthy adults, too. Two main species of the protozoan causative agent,Cryptosporidium parvum and Cryptosporidium hominis are responsible for most human infections. Cattle, pets, mice, and other livestock can transmit theCryptosporidiumparvumvariantsto humans through fecal transmission. Other species of Cryptosporidium can infect domestic animals, but their host range is narrow; therefore, they are not of significant concern to human health. …