The pendulum swings both ways...TB--old disease, new headache.
D J
DJ
Gaber
D006282:Health Personnel; D006801:Humans; D016273:Occupational Exposure / Q000331:legislation & jurisprudence / Q000517:prevention & control*; D012307:Risk Factors; D018088:Tuberculosis, Multidrug-Resistant / Q000517:prevention & control* / Q000635:transmission; D014481:United States; D014489:United States Occupational Safety and Health Administration