Watch the animation below to see the spread the spread of chronic wasting disease across the United States over the past 49 years. Click the years or red icons below to look at an individual year ...

MAP COURTESY OF IOWA DNR — Chronic Wasting Disease in Wild Deer in Iowa: Surveillance and Results for the 2024-2025 Season.

Deer Surveillance Area exists to track spread of fatal chronic wasting disease With CWD spreading, the tracking zone is also likely to expand CWD is extremely hard to contain What it’s meant to ...