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mahatmakanejeeves

(66,631 posts)
Thu Sep 11, 2025, 09:35 PM Thursday

Maryland Experiencing Hemorrhagic Disease Outbreak in White-tailed Deer

Hat tip, a discussion at PoPville about a strange smell in Rock Creek Park.

“Horrible Smell in Rock Creek”

By Prince Of Petworth
Published September 11, 2025 at 1:45PM

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Maryland Experiencing Hemorrhagic Disease Outbreak in White-tailed Deer

September 10, 2025


A buck standing in a clearing near a tree
Photo by Steve Edwards, submitted to the 2018 Maryland DNR Photo Contest.

The Maryland Department of Natural Resources (DNR) advises hunters that Epizootic Hemorrhagic Disease (EHD) has been confirmed in Maryland and is the likely cause of death for white-tailed deer reported in numerous counties across the state.

This year, confirmed or suspected cases of EHD have been documented in counties in central and southern Maryland. The largest outbreak in the state appears to be in Anne Arundel, Baltimore, Howard, Montgomery, and Prince George’s counties. The disease has also been reported in the neighboring states of Pennsylvania, Virginia, and West Virginia.

EHD is a naturally occurring disease that affects white-tailed deer and, rarely, domestic livestock. It is common throughout the eastern United States and outbreaks occur in Maryland annually at differing degrees.

While EHD is often fatal to deer, the disease poses no threat to humans.

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Maryland Experiencing Hemorrhagic Disease Outbreak in White-tailed Deer (Original Post) mahatmakanejeeves Thursday OP
SORRY. Seems it's skipped my county, but we're close. elleng Thursday #1
Interesting. Spread by a fly/midge vector, not directly transmitted animal to animal. RockRaven Thursday #2

elleng

(140,672 posts)
1. SORRY. Seems it's skipped my county, but we're close.
Thu Sep 11, 2025, 09:45 PM
Thursday

3 youngsters crossed path near my home this evening ,heading toward the Patuxent River.

RockRaven

(17,959 posts)
2. Interesting. Spread by a fly/midge vector, not directly transmitted animal to animal.
Thu Sep 11, 2025, 09:53 PM
Thursday

If one isn't into virology or zoology, one may not know this virus or its near relatives the Bluetongue and African horse sickness viruses (same genus).

But a bit more distantly related (same family) is a fairly famous foe: rotavirus, which causes diarrhea diseases in infants and young children, and for which there are now SAFE AND EFFECTIVE vaccines.

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