title: A hospital outbreak of Serratia marcescens associated with ultrasonic nebulizers.
mesh_terms: D000293:Adolescent; D000328:Adult; D000336:Aerosols; D000368:Aged; D004196:Disease Outbreaks / Q000209:etiology*; D004756:Enterobacteriaceae Infections / Q000453:epidemiology*; D004865:Equipment and Supplies, Hospital; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010102:Oxygen Inhalation Therapy / Q000009:adverse effects*; D012137:Respiratory System / Q000382:microbiology; D012141:Respiratory Tract Infections / Q000209:etiology*; D012706:Serratia marcescens / Q000302:isolation & purification*; D013183:Sputum / Q000382:microbiology; D013242:Sterilization; D014465:Ultrasonics
chemical_list: D000336:Aerosols