Lethal 'zombie deer disease' could spill-over to humans, research group warns as it launches an international effort to prepare

The days of "mad cow disease" craze could return—this time, thanks to deer.

Lethal 'zombie deer disease' could spill-over to humans, research group warns as it launches an international effort to prepare
The days of "mad cow disease" craze could return—this time, thanks to deer. Read More