It may sound like a horror movie scene, but cases of "zombie disease" appear in the Midwest, and some experts warn that it could pose a threat to people. The disease, which is actually called chronic disease loss, affects the free start of deer, losos and losos. The disease erodes the brain so that the animal is poured and acts lethargic, in a sort of zombie-like condition.
Centers for Disease Control and Prevention say cases of chronic disease have been reported in at least 24 countries, as well as in two provinces in Canada
The disease is always fatally. It is believed to spread between animals by contact with contaminated body fluids and tissues. It can also be transmitted indirectly by exposure to the environment, such as in tainted drinking water or food. "This is a disease you can not get rid of," said Dale Garner, Iowa's wildlife chief of natural resources, for CBS Chicago. "So far, there is no cure, so while there is a deer in the landscape and it continues to spread from animal to animal, you will probably have more."
So far, there have been no cases of chronic wasting. disease, or CWD, in humans. However, some experts have expressed concerns that this could pose a threat to people. Michael Osterholm, director of the Center for Research and Policy on Infectious Diseases at the University of Minnesota, recently warned that the nature of the disease is similar to mad cow disease that can be transmitted from infected cows to humans.
"This is my best professional judgment based on my experience in the field of public health … that it is likely that CWD human cases related to the consumption of contaminated meat will be documented in the coming years  Like mad cow and Creutzfeldt-Jakob disease in humans, it is believed that chronic disease loss is caused by abnormal proteins called prions that multiply and cause damage to the brain and spinal cord
. to be as safe as possible and to reduce potential the risk of exposure to a chronic disease, the CDC recommends that people do not touch the killing of the road and that hunters do not shoot, hold or eat meat from deer and elk that appear sick or acting strangely. are wearing deer and must have the meat before they eat it