title: Viruses as agents of airborne contagion.
mesh_terms: D000260:Adenoviruses, Human / Q000302:isolation & purification; D000328:Adult; D000336:Aerosols; D000391:Air Microbiology; D004770:Enterovirus / Q000302:isolation & purification; D006801:Humans; D010316:Particle Size; D012229:Rhinovirus / Q000302:isolation & purification; D014777:Virus Diseases / Q000635:transmission*
chemical_list: D000336:Aerosols