title: Suspected lead poisoning in two captive cheetahs (Acinonyx jubatus jubatus) in South Africa, in 2008 and 2013.
abstract: Whilst lead poisoning in raptors, scavenging birds and waterfowl is well studied and common knowledge, there is surprisingly little literature detailing the risk to mammalian scavengers and captive carnivores fed hunted meat. This case report describes the death of two captive cheetahs (Acinonyx jubatus jubatus) following acute onset of nervous symptoms. Clinical signs included hyper-excitability, seizures, arched back, tail held abnormally high and hyper-salivation. Necropsy findings included bullets or a bullet in their stomachs. Kidney and liver lead levels from one cheetah (15.6 ppm and 17 ppm respectively) were consistent with a diagnosis of lead poisoning; liver from the second cheetah was not available for testing. Both animals were routinely fed hunted antelope or game birds. This is the first report of oral lead poisoning in captive large carnivores, although these are unlikely to be the first cases. Without awareness of the risks of feeding hunted game, lead exposure will continue to be an underdiagnosed reality in the rehabilitation of endangered carnivores.
authors: Department of Ecosystem and Public Health, University of Calgary. manorth@ucalgary.ca.
authors: Michelle A
authors: MA
authors: North
authors: Emily P
authors: EP
authors: Lane
authors: Kelly
authors: K
authors: Marnewick
authors: Peter
authors: P
authors: Caldwell
authors: Glen
authors: G
authors: Carlisle
authors: Louw C
authors: LC
authors: Hoffman
mesh_terms: D002612:Acinonyx; D000818:Animals; D000836:Animals, Zoo; D005260:Female; D005506:Food Contamination / Q000032:analysis*; D007855:Lead Poisoning / Q000209:etiology / Q000662:veterinary*; D008297:Male; D008460:Meat / Q000032:analysis*; D013019:South Africa