Understanding The Threat: What Is 'Zombie Deer Disease,' And Its Human Transmission Risk
According to the Independent, researchers in the United States have cautioned that Chronic Wasting Disease (CWD), which is increasing among wildlife across North America, could also spread to humans.?
When was this condition discovered?
The condition, sometimes known as 'zombie?deer?disease,' which causes animals to become confused and slobber, was first discovered in Yellowstone National Park in November. The disease has been discovered in 800 deer, elk, and moose samples from Wyoming.
Why is it called a "slow-moving tragedy"?
Experts describe CWD as a ''slow-moving tragedy'' and strongly advise governments to prepare for the possibility of human transmission. The condition has been recorded in 31 states in the United States, according to the Centers for condition Control and Prevention.?
''The mad cow disease outbreak in Britain shown how quickly things can spiral out of control when a spillover incident occurs from cattle to people. We're talking about the possibility of something similar happening. No one is predicting it, but people should be prepared,'' CWD researcher Dr. Cory Anderson told The Guardian.
What is Zombie Deer Disease?
Chronic wasting disease (CWD), commonly known as 'Zombie Deer Disease,' is an infectious and deadly sickness that affects cervids, which include deer, elk, caribou, reindeer, and moose.?
How is it caused and spread?
It is caused by a prion, which is a misfolded protein that accumulates in the brain and other tissues, causing physiological and behavioral abnormalities, emaciation, and eventually death.
It is spread directly from animal to animal or indirectly by contact with infected particles in the environment, such as excrement, soil, or vegetation. Animals can become affected if their feed or pasture is polluted with prions.
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