Expornitic of avian pox in a zoo.
During a 6-week period at the San Diego Zoo, avian pox occurred in 9 pheasants representing 5 species. Lesions were limited to facial skin and consisted of epithelial cell hyperplasia, secondary inflammatory changes, and intracytoplasmic eosinophilic inclusion bodies which, by electron microscopy, were shown to contain pox virus. The disease was self-limiting in 7 pheasants, but 2 pheasants died. Free-ranging Indian red junglefowl were implicated as the source of the infection.
D000818:Animals; D000836:Animals, Zoo; D001717:Birds; D005586:Fowlpox / Q000453:epidemiology* / Q000382:microbiology / Q000473:pathology; D012867:Skin / Q000473:pathology