The contagious, fatal illness in deer, elk and moose must be taken seriously, say experts as it takes hold in the US and reaches other countries. While it has not infected humans yet, the risk is growing

Summary

Chronic wasting disease (CWD), an incurable and fatal prion disease affecting deer, elk, moose, and reindeer, is spreading across 36 US states and other countries.

Scientists warn of a potential human spillover crisis, with tens of thousands likely consuming infected venison. Experts criticize labeling it “zombie deer disease” as it downplays the threat.

Concerns include contamination through carcass transport and feedgrounds. Calls grow for better surveillance and prevention, but conflicting policies and resistance to reducing wildlife feedgrounds hinder efforts.