title: Behind the mask: overdue evidence.
authors.forename: Kevin P
authors.initials: KP
authors.lastname: Fennelly
authors.forename: Jennifer L
authors.initials: JL
authors.lastname: Hosford
mesh_terms: D000818:Animals; D005260:Female; D006801:Humans; D017053:Infection Control / Q000295:instrumentation*; D008297:Male; D008397:Masks; D018088:Tuberculosis, Multidrug-Resistant / Q000517:prevention & control*; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*