Air Conditioner Lung
Air-conditioner lung: A form of the sick building syndrome caused by organisms that contaminate humidifiers and the piping of air conditioner ducts. The air conditioner blows cold air containing spores of the organisms throughout the building. The organisms responsible for air-conditioner lung are the same as cause farmer’s lung which is due to repeated inhalation of dust from hay. (The organisms are thermophilic actinomycetes).