The Indiana Department of Natural Resources announced a second chronic wasting disease the state’s borders in late February, found in Posey County A tiny spread of chronic wasting disease (CWD) was ... CWD Deer Testing Results by County This table shows available CWD test results from all counties where deer tissue samples have been collected. It includes data released through .

Understanding the Context

Results are sorted alphabetically by county name. See the data for CWD Year 2025 only See the data for CWD Year: CWD Year 2024 Prevalence information: Prevalence is the proportion or percentage of a population that tests positive for a disease and in Wisconsin the CWD prevalence rate differs throughout the state. To learn more about prevalence of CWD in Wisconsin view the CWD prevalence page including the mapping tool at the bottom of the page. CWD Year 2025 This table shows available CWD test results for the selected year from all counties where deer tissue samples have been collected.

Key Insights

Results are sorted alphabetically by county name. Results for an individual year are for the CWD year, which runs from April 1st through March 31st. Prevalence information: Prevalence is the proportion or percentage of a population that tests positive for a disease and in Wisconsin the CWD prevalence rate differs throughout the state. To learn more about prevalence of CWD in Wisconsin view the CWD prevalence page including the mapping tool at the bottom of the page. This table shows available CWD test results from all DNR Deer Management Units where deer tissue samples have been collected.

Final Thoughts

It includes data released through . This application allows you to look up the status and results for individual deer or elk that you volunteered to be tested for CWD by DNR. Not Detected test results are released within a day of being received. CWD Year 2023 This table shows available CWD test results for the selected year from all counties where deer tissue samples have been collected. Results are sorted alphabetically by county name. Results for an individual year are for the CWD year, which runs from April 1st through March 31st.