Salmonella transmission through splash exposure during a bovine necropsy.

Salmonella Typhimurium was isolated from two adult cows and a veterinary pathologist who performed a necropsy examination on one of the cows. The isolates had indistinguishable phenotypic and genotypic characteristics. A splash exposure was the suspected means of transmission of the human infection. Veterinary practices and other at-risk occupations should establish site-specific infection control plans and review recommendations for use of facial protection measures during procedures that may produce splashes or aerosols.