Cryptosporidiosis.
D000818:Animals; D001315:Australia / Q000453:epidemiology; D003457:Cryptosporidiosis / Q000175:diagnosis / Q000453:epidemiology / Q000517:prevention & control / Q000635:transmission; D016785:Cryptosporidium parvum; D006801:Humans; D007411:Intestinal Diseases, Parasitic / Q000175:diagnosis / Q000453:epidemiology / Q000517:prevention & control / Q000635:transmission; D009517:New South Wales / Q000453:epidemiology