Cryptosporidiosis has not been previously reported in black bears in North America, either free-roaming or captive. However, oocysts have been documented in two captive Malayan sun bears (Helarctos malayanus) located in zoological parks in Taiwan. Developmental stages of Cryptosporidium parvum were observed in tissue sections from the small intestine of a black bear cub found dead in Virginia (USA).
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1 April 1999
Cryptosporidiosis in a Black Bear in Virginia
R. B. Duncan,
D. Caudell,
D. S. Lindsay,
H. D. Moll
Journal of Wildlife Diseases
Vol. 35 • No. 2
April 1999
Vol. 35 • No. 2
April 1999
black bear
case report
Cryptosporidiosis
Cryptosporidium parvum
epidemiology
Ursus americanus