MADISON, Wis. (WRN) — No Wisconsin farms have tested positive in the latest outbreak of avian influenza.

According to the Wisconsin Department of Agriculture, Trade and Consumer Protection, the USDA reports one case of highly pathogenic avian influenza in a Pennsylvania poultry flock, and three cases in livestock in California, all within the last 30 days.

No Wisconsin farms have tested positive, and DATCP offers support to improve and maintain biosecurity at farms and dairy processors. Find out more and see the state’s milk testing results online at datcp.wi.gov