"As deer hunting seasons across the nation ramp up, wildlife officials are issuing new warnings and confirmations of chronic wasting disease, the brain-wasting animal disease informally called "zombie" deer disease.

Every state differs on hunting regulations and how they handle management of chronic wasting disease, but in recent weeks, wildlife officials in states including Nevada, Iowa, Wyoming, Pennsylvania and Tennessee have either warned hunters about the disease to prevent its spread to their state or confirmed new cases.

According to the Centers for Disease Control and Prevention, at least 277 counties in 24 states have reported chronic wasting disease in free-ranging deer, elk or other cervids as of August."

Ryan W. Miller and Ashley May report for USA TODAY October 7, 2019. [2]