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Tag Archives chronic wasting disease

The U.S. National Wildlife Health Center’s map of CWD’s distribution in North America as of December 2020. (USGS.gov)
Livestock

Ontario to limit imports, transport of live elk, deer

Moves meant to keep out chronic wasting disease

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Moving live captive cervids such as elk, deer, moose and caribou into or within Ontario is set to be banned under new provincial regulations to keep out chronic wasting disease (CWD). The province said Thursday it has amended regulations under its Fish and Wildlife Conservation Act that will ban anyone from importing live, captive cervids […] Read more
The U.S. National Wildlife Health Center and U.S. Geological Survey produce this map of CWD’s current distribution in North America. The version shown here is current to Sept. 9, 2019. (NWHC.usgs.gov)
Livestock

Deer heads required from Kootenay region for CWD tests

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The discovery of chronic wasting disease in deer in northwestern Montana has officials in CWD-free British Columbia tightening their testing net. The province on Wednesday announced a mandatory sampling program, in which hunters must submit heads from mule deer and white-tailed deer harvested in wildlife management units 4-1, 4-2, 4-3, 4-4, 4-5, 4-6 and 4-7 […] Read more
Scientists on both sides of the issue are quite convincing. Little wonder we confuse readers when we always stress that science is good. – Dr. Ron Clarke
Features, Livestock

Bold scientists and scientific scrutiny at odds in TSE research

To argue that prion diseases don't jump species barriers is wishful thinking

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An old friend called the other day. For years, Jim and I hunted together and have spent many hours discussing issues affecting hunters and the wild game industry. His concern centred around chronic wasting disease (CWD), how it had affected his family’s 2018 harvest of big game and a renewed optimism that researchers, armed with […] Read more
Closeup of a plowed field, fertile, black soil.
News, News Roundup

Scientists unearth soil property that combats chronic wasting disease

Research: News Roundup from the February 2019 issue of Canadian Cattlemen

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University of Alberta scientists have found that naturally occurring soil compounds can reduce chronic wasting disease in the environment. Chronic wasting disease (CWD) is within the same family as BSE and is fatal to mule and white-tail deer, moose, caribou and elk. Infected animals can contaminate soil through urine, feces and saliva. Decaying carcasses also […] Read more
Dr. David Westaway
Beef Cattle, Features

Making headway on prion diseases

The search for answers about how BSE and other TSE prions work is still ongoing at the Alberta Prion Research Institute

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As the Alberta Prion Research Institute (APRI) enters its 10th year it seems as good a time as any to look back on what has been learned and what it sees ahead in the prevention of prion diseases. Set up by the province in 2005 in response to the disaster brought down on the cattle […] Read more
Photo: State of Delaware website
Beef Cattle, Livestock

U.S. researchers develop CWD vaccine

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Researchers at NYU Langone Medical Center and elsewhere say that a vaccination they have developed to fight a brain-based, wasting syndrome among deer and other animals may hold promise on two additional fronts: Protecting U.S. livestock from contracting the disease, and preventing similar brain infections in humans. The study, to be published in Vaccine online […] Read more

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