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Humans cannot contract hepatitis from woodchucks with WHV, but the virus and its effects on the liver make the woodchuck the best available animal for the study of viral hepatitis in humans. The only other animal model for hepatitis B virus studies is the chimpanzee, an endangered species. [ 85 ]
Groundhogs are large rodents, weighing up to about 14 pounds and measuring up to 2 feet long. They have gray-brown or gray-red fur on stout bodies, short legs, clawed feet, and a small brushy tail.
Woodchuck hepatitis virus It was first discovered in 1977 in a captive population of Marmota monax , but has since been discovered in wild populations in the Eastern United States . [ 1 ] Infected woodchucks which are unable to clear the infection inevitably develop hepatocellular carcinoma ; this has led to the use of WHV in woodchucks as a ...
Groundhog, woodchuck, or whistlepig Canada and east of the Mississippi in northern USA Marmota sibirica: Tarbagan marmot, Mongolian marmot, or tarvaga: Siberia Petromarmota: Marmota caligata: Hoary marmot: northwestern North America (Alaska, Yukon, British Columbia, Alberta, Washington, Montana) Marmota flaviventris: Yellow-bellied marmot
As H5N1 bird flu spreads among California dairy herds and southward-migrating birds, health officials announced Friday that six more human cases of infection: five in California and one in Oregon ...
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This is a list of large carnivores known to prey on humans. The order Carnivora consists of numerous mammal species specialized in eating flesh. This list does not include animal attacks on humans by domesticated species (dogs), or animals held in zoos, aquaria, circuses, private homes or other non-natural settings.
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