![]() Foci exist on all continents except Australia and Antarctica. They may also be exposed by handling tissues of infected animals, especially rodents and rabbits by inhalation of infectious respiratory droplets from people or pets with plague pneumonia or through manipulation of laboratory cultures without using biosafety precautions.Įnzootic plague is associated with semiarid environments. People most often contract plague from the bite of infected fleas. Natural infection of some livestock species has been reported, though it is uncommon. Domestic and wild cats are susceptible and about 50% of affected animals will die. Canids tend to experience less severe illness and disease than felids, and may have inapparent infections. Carnivores such as dogs, cats, coyotes, foxes, bobcats, lynx and mountain lions may become infected and develop clinical signs. Plague is widely distributed throughout the world and occurs mainly as a flea-borne disease of small wild animals, including lagomorphs such as cottontails and jackrabbits, and rodents (woodrats, ground squirrels, mice, voles, tree squirrels and chipmunks). Plague is an infectious disease of animals and humans caused by the bacterium Yersinia pestis. Types and clinical signs of plague in animals and humans.American Veterinary Medical Foundation (AVMF).American Journal of Veterinary Research (AJVR).Journal of the American Veterinary Medical Association (JAVMA).AVMA Center for Veterinary Education Accreditation. ![]() AVMA Congressional Advocacy Network (CAN).Donate to American Veterinary Medical Foundation (AVMF). ![]()
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