Inhalation anthrax.
D000391:Air Microbiology; D000818:Animals; D000881:Anthrax / Q000266:history* / Q000635:transmission; D006197:Hair / Q000382:microbiology; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D009784:Occupational Diseases / Q000635:transmission; D014481:United States