anti-anthrax

adjective

an·​ti-an·​thrax ˌan-tē-ˈan-ˌthraks, ˌan-ˌtī- 

: acting or effective against anthrax infection

an anti-anthrax vaccine

Officials confirmed that more than 11,000 people are taking anti-anthrax antibiotics at the government's urging.

—Andrew Miga, The Boston Herald