Second Bird Flu Outbreak Confirmed in Jefferson County Poultry as 520,000 Birds Face Culling
State and federal animal health teams mounted a joint response with quarantines to contain the new H5N1 detection.
Overview
- DATCP confirmed highly pathogenic avian influenza (H5N1) in a commercial flock on Wednesday, marking a second Jefferson County detection in recent days.
- The affected premises was placed under quarantine to restrict the movement of poultry and poultry products.
- About 520,000 birds on the site will be depopulated, and none of the flock will enter the food supply.
- Wisconsin DHS and Jefferson County Public Health are monitoring exposed farm workers, and officials say the risk to the general public remains low.
- Palmyra residents are preparing for disposal operations tied to a separate farm where roughly 3 million birds were found infected last week.