Host Specificity of Cryptosporidium sp. Isolated from Chickens

Publisher Website
Google Scholar
Abstract
The host specificity of Cryptosporidium sp. infecting chickens was evaluated by oral inoculation of oocysts into 6 different species of neonatal rodents, adult nude mice (athymic), neonatal conventional and gnotobiotic pigs, turkeys, muscovy ducks and bobwhite quail. Examinations of tissue sections, ileal mucosal smears, fecal flotations and stained feces failed to reveal any infections in the mammalian species examined. Oocyts were observed in the feces, and developmental stages were observed in tissue sections, of turkeys and muscovy ducks but not bobwhite quail. This study indicates that Cryptosporidium sp. infections in avian species are probably not a zoonotic threat to humans.

This publication has 3 references indexed in Scilit: