First Chronic Wasting Disease Case Found in Sussex County Deer

State wildlife officials have documented the initial occurrence of Chronic Wasting Disease (CWD) in Delaware’s wild deer population, marking a significant development for the First State’s wildlife management efforts.

The Department of Natural Resources and Environmental Control announced that testing has revealed one confirmed case of the neurological disorder in a wild white-tailed deer located in Sussex County. Additionally, laboratory results show a second deer has returned preliminary positive findings for the same condition.

Although research has not demonstrated any transmission of CWD from deer to people, state environmental officials are implementing protective measures and urging both hunting enthusiasts and community members to adopt recommended safety protocols to help limit the disease’s expansion.

The discovery represents Delaware’s first documented instance of this wildlife disease, which affects the nervous system of deer and related species. State authorities are now working to monitor the situation and prevent further spread throughout the region’s deer population.