OSHA proposes standard for occupational exposure to TB.
D006268:Health Facilities / Q000331:legislation & jurisprudence / Q000592:standards*; D006801:Humans; D016273:Occupational Exposure / Q000592:standards*; D014376:Tuberculosis / Q000517:prevention & control*; D014481:United States; D014489:United States Occupational Safety and Health Administration