The Virginia Department of Wildlife Resources said cases of hemorrhagic disease (HD) are popping up in white-tailed deer across the state.
HD is caused by a group of related viruses and often causes annual outbreaks in clusters of otherwise healthy-looking deer. Infected deer are often found need water sources as they seek to cool down from fever.
“The disease is transmitted by biting gnats or midges, resulting in seasonal activity beginning in the late summer and continuing until the first frost kills the insects,” VDWR officials said. “Localized outbreaks can result in dozens of deceased deer being found in one area over a short period of time.”
HD has historically been more common east of the Blue Ridge than west. But the VDWR has documented periodic cases and localized outbreaks in Rockbridge County and surrounding Shenandoah Valley areas during hot, dry periods.
The illness does not pose a threat to humans or pets, but some livestock species can contract the virus. Cases in livestock are usually mild.
Officials said deer populations in the midst of an HD outbreak usually bounce back within a few years.
If you have observed sick or deceased deer in your area and suspect HD may be the cause, do not attempt to contact, disturb, kill, or remove the animal. Please report the approximate location of the animal to the Wildlife Helpline at (855) 571-9003 or [email protected].
