Humidifier fever.
D000389:Air Conditioning; D000542:Alveolitis, Extrinsic Allergic / Q000209:etiology* / Q000276:immunology; D000942:Antigens, Bacterial / Q000009:adverse effects; D004196:Disease Outbreaks / Q000209:etiology*; D006801:Humans
D000942:Antigens, Bacterial