title: Effect of lack of gravity on airborne infection during space flight.
mesh_terms: D000336:Aerosols; D000391:Air Microbiology; D001980:Bronchi / Q000382:microbiology; D018504:Ecological Systems, Closed; D005374:Filtration; D006112:Gravitation; D006801:Humans; D009305:Nasopharynx / Q000382:microbiology; D009666:Nose / Q000382:microbiology; D010614:Pharynx / Q000382:microbiology; D012141:Respiratory Tract Infections / Q000209:etiology* / Q000382:microbiology; D013026:Space Flight; D014893:Weightlessness
chemical_list: D000336:Aerosols