South Dakota confirms first cattle anthrax case of 2026

South Dakota officials have confirmed the state’s first cattle anthrax case of 2026. The diagnosis involves a beef herd that experienced unexplained deaths while pasturing in Butte County before being moved to Meade County. The South Dakota Animal Industry Board has quarantined the affected herd and notified neighboring ranchers. State Veterinarian Dr. Mendel Miller noted that the disease was detected in livestock and is not a human case, emphasizing that anthrax does not pass from person to person.

In response to the diagnosis, adult cattle in the herd have been vaccinated. Officials are advising producers to seek early veterinary attention if anthrax is suspected and to avoid moving carcasses of animals that die suddenly to prevent further exposure.

Separately, South Dakota State University Extension is offering a Beef Quality Assurance (BQA) training course in Rapid City on September 29, 2026. The program aims to help producers improve operations through science-based practices that ensure cattle well-being, beef quality, and safety. Participants can earn BQA certification, which is valid for three years.