Multiple media sources have been buzzing about chronic wasting disease, also known as the 'zombie deer disease,' a highly-contagious prion disease currently affecting deer, elk, and moose populations in over 30 American states. An April 2022 report from Colorado revealed that chronic wasting disease was present in 40 out of 54 deer herds, 17 out of 42 elk herds, and 2 out of 9 moose herds. Despite concerns, there have been no reported cases of chronic wasting disease in humans. The fear that this 100-percent fatal condition could mutate to infect humans is fueled by a report from KFF Health News, which highlights the lack of preparation for a potential spillover scenario. Extensive research on chronic wasting disease has been ongoing since its discovery in Colorado in 1967, with a recent $1.5 million grant awarded to an infectious disease team at the University of Minnesota continuing important studies.

While some prion diseases have crossed from animals to humans like mad cow disease, chronic wasting disease has not made this jump yet. The term 'zombie deer disease' refers to the loss of motor function in infected animals, making them appear 'zombie-like.' It's crucial to differentiate between the real concerns about chronic wasting disease and the sensationalized headlines circulating online. Scientists stress the importance of studying chronic wasting disease due to its impact on cervid populations and the potential risks associated with a spillover scenario. Despite the attention-grabbing headlines, experts advise against living in fear of the condition until concrete evidence of a spillover to humans is available.