CIDRAP CWD
@cidrap-cwd.bsky.social
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CIDRAP's Chronic Wasting Disease (CWD) Program provides current and and authoritative information on CWD, a fatal prion disease in cervids such as deer and elk.
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cidrap-cwd.bsky.social
Check out the October CIDRAP #CWD Newsletter for original content on a vertical-transmission study, new cases, state hunting-season guidance, recently published literature, and more.

#chronicwastingdisease

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Photo: MBPROJEKT_Maciej_Bledowski / iStock
Deer stand in fall
cidrap-cwd.bsky.social
Georgia adds Lowndes County to #CWD zone after deer tests positive within 5 miles of border

The 2.5-year-old buck was found about 5 miles from a previous detection in adjacent Lanier County.

cidrap.umn.edu/chronic-wast...

Photo: Judy Baxter / Flickr cc
Buck in grass field
cidrap-cwd.bsky.social
For the latest chronic wasting disease detections, news, and research findings, sign up for CIDRAP's free monthly #CWD newsletter at cidrap.umn.edu/newsletter #CWD

#chronicwastingdisease

Photo: Larry Smith / Flickr cc
White-tailed deer
cidrap-cwd.bsky.social
Page County, Virginia, sees first case of #CWD in white-tailed deer

The white-tailed doe was reported in July after showing clinical signs of the fatal neurodegenerative disease.

www.cidrap.umn.edu/chronic-wast...

Photo: Patricia Hammell Kashtock / Flickr cc
cidrap-cwd.bsky.social
Michigan reaches 16 #CWD-positive counties with addition of Genesee

The case was a 2.5-year-old doe that walked directly up to the responding conservation officer.

Michigan reaches 16 CWD-positive counties with addition of Genesee | CIDRAP

Photo: James Marvin Phelps / Flickr
White-tailed deer in woods
cidrap-cwd.bsky.social
Study showing doe-to-fawn #CWD spread may have implications for deer herds

In utero transmission may contribute to the efficient spread of the fatal infection among deer populations, the study authors say.

www.cidrap.umn.edu/chronic-wast...

Photo: MTSOfan / Flickr cc
cidrap-cwd.bsky.social
For the latest chronic wasting disease detections, news, and research findings, sign up for CIDRAP's free monthly #CWD newsletter at cidrap.umn.edu/newsletter #CWD

#chronicwastingdisease

Photo: Larry Smith / Flickr cc
Deer in field
cidrap-cwd.bsky.social
The September CIDRAP CWD Newsletter has been posted! Read about funding targets effort to control and prevent the disease, advanced diagnostics for #CWD, and state and provincial hunting-season previews.

#chronicwastingdisease

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Deer in autumn woods
cidrap-cwd.bsky.social
For the latest chronic wasting disease detections, news, and research, sign up for CIDRAP's free monthly CWD newsletter at cidrap.umn.edu/newsletter #CWD
#chronicwastingdisease

Photo: Larry Smith / Flickr cc
White-tailed deer in field
cidrap-cwd.bsky.social
In the just-published August CIDRAP Chronic Wasting Disease Newsletter, learn about the 2026 Agriculture Appropriations Act, state CWD-related changes to hunting seasons, and the latest CWD studies.

#chronicwastingdisease #CWD

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Photo: Henry / Flickr cc
Two deer in brush
cidrap-cwd.bsky.social
Pennsylvania identifies #CWD case near Allegheny County

High deer density is reported in the detection area, which is not far from suburban and urban settings.

www.cidrap.umn.edu/chronic-wast...

Photo: Cindy Cornett Seigle / Flickr cc
cidrap-cwd.bsky.social
Check out the just-published CIDRAP #Chronic Wasting Disease Newsletter for July for the last state case data, new research findings, and more.

#CWD

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Photo: Macomb Paynes / Flickr cc
cidrap-cwd.bsky.social
For the latest chronic wasting disease detections, news, and research, sign up for CIDRAP's free monthly CWD newsletter at cidrap.umn.edu/newsletter #CWD #chronicwastingdisease

Photo: Larry Smith / Flickr cc
cidrap-cwd.bsky.social
Kentucky widens #CWD surveillance area after recent detection

#chronicwastingdisease

www.cidrap.umn.edu/chronic-wast...

Photo: Artur Pedziwilk / Flickr cc
cidrap-cwd.bsky.social
USDA announces funding for #CWD control, prevention

#chronicwastingdisease

www.cidrap.umn.edu/chronic-wast...

Photo: Matt Dirksen / iStock
cidrap-cwd.bsky.social
Maryland survey reports 62 #CWD-positive deer in 2024

#chronicwastingdisease

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Photo: Stan Lupo / Flickr cc
cidrap-cwd.bsky.social
For the latest chronic wasting disease detections, news, and research, sign up for CIDRAP's free monthly CWD newsletter at cidrap.umn.edu/newsletter #CWD #chronicwastingdisease

Photo: Larry Smith / Flickr cc
White-tailed deer
cidrap-cwd.bsky.social
#CWD detected on deer farm in Rock County, Wisconsin

Of 142 deer farms and hunting ranches in Wisconsin, a third have been hit with CWD since 2001.

CWD detected on deer farm in Rock County, Wisconsin | CIDRAP

#chronicwastingdisease

Photo: Chad Horwedel / Flickr cc
White-tailed deer
cidrap-cwd.bsky.social
Get up to date with chronic wasting disease with the just-published CIDRAP CWD Newsletter, with the latest on disease-management plans, case detections, and intriguing research

#chronicwastingdisease #CWD

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cidrap-cwd.bsky.social
6-year study of deer home range, habitat preference could help officials manage #CWD

Direct prion spread likely predominates in breeding season, but indirect interactions may be more common at socially attractive sites like scrapes.

www.cidrap.umn.edu/chronic-wast...

Photo: Stan Lupo / Flickr
Deer couple in lake
cidrap-cwd.bsky.social
About 1% of North Dakota deer sampled in 2024 hunting season had CWD

All cases were from the western part of the state, including two from previously unaffected hunting units 3B2 and 3B3.

www.cidrap.umn.edu/chronic-wast...

Photo: Mark Moschell / Flickr cc
Mule deer buck in field
cidrap-cwd.bsky.social
With nearby #CWD cases, Rockingham County, Virginia, added to watch list

West Virginia detected cases within 10 miles of the county border, triggering the addition, officials said.

www.cidrap.umn.edu/chronic-wast...

Photo: US Fish and Wildlife Service Mountain-Prairie / Flickr cc
cidrap-cwd.bsky.social
For the latest chronic wasting disease detections, news, and publications, sign up for CIDRAP's free monthly CWD newsletter at cidrap.umn.edu/newsletter

#CWD #chronicwastingdisease

Photo: Larry Smith / Flickr cc
Deer
cidrap-cwd.bsky.social
Check out the May CIDRAP Chronic Wasting Disease Newsletter for the latest on state and provincial #CWD spread, including some state hunting-season tallies; efforts to contain the disease; research; and policy.

#chronicwastingdisease

mailchi.mp/umn/chronic-...

Photo: John / Flickr cc
cidrap-cwd.bsky.social
Wisconsin sampling uncovers 10% overall #CWD rate, 21% in south

The state DNR said that 89% of the positive cases were found in the Southern Farmland Zone.

www.cidrap.umn.edu/chronic-wast...

Photo: Bev Currie / Flickr cc