The test may be useful in CWD surveillance, the authors say.
CIDRAP’s CWD contingency planning project is a collaboration of global experts preparing for a possible spillover to humans or other non-cervid species.
A recently published National Institutes of Health (NIH) study provides laboratory evidence of a strong species barrier that may prevent a chronic wasting disease (CWD) spillover from cervids such as deer to humans. While this is good news, the study authors noted that the finding doesn't preclude the possibility of a spillover, which remains a significant concern and a focus of our work.
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The findings don't change the need for continued disease surveillance and research, experts say.
The disease had probably been in the state for some time, officials say.
A wild deer exhibiting signs of CWD tested positive for the fatal prion disease in mid-March.
The 4- to 5-year-old doe, which had shown signs of illness, was found in Spring Lake, near the Dunn and St. Croix county borders.
Further investigation revealed 3 additional deer with chronic wasting disease.
The Virginia Department of Wildlife Resources confirmed the fatal prion disease in a buck harvested by a hunter in November 2023.
The 3-year-old buck was found dead in the town of Wautoma, within 10 miles of the Marquette and Portage county borders.
Four white-tailed deer tested positive for the fatal neurodegenerative disease.
The buck was harvested near the border with Michigan, where CWD had already been detected.
Craighead County is in northeastern Arkansas, abutting Missouri and not far from the Tennessee border.
