title: Opportunity for exposure and risk of infection: the fuel for the tuberculosis pandemic.
authors.forename: H L
authors.initials: HL
authors.lastname: Rieder
mesh_terms: D004196:Disease Outbreaks; D018562:Disease Transmission, Infectious; D006801:Humans; D012307:Risk Factors; D014376:Tuberculosis / Q000453:epidemiology / Q000382:microbiology / Q000635:transmission*; D014944:World Health Organization