Mold contamination of automobile air conditioner systems.
Eight cars belonging to patients who were found to have exacerbation of allergic rhinitis and bronchial asthma after turning on the air conditioner in their cars were examined. Mold concentrations inside the passenger compartment with the a/c turned off and at different climate control settings were lower than concentrations in the outside air. After turning on the air conditioner to "Max", cultures obtained at various intervals revealed that mold concentrations decreased significantly with time. Furthermore, placement of a filter at the portal of entry of outside air significantly reduced the mold concentration in the passenger compartment.
Kumar
P
P
Department of Medicine, Louisiana State University Medical Center, New Orleans.
Lopez
M
M
Fan
W
W
Cambre
K
K
Elston
R C
RC
D000389:Air Conditioning / Q000009:adverse effects*; D000485:Allergens; D000946:Antigens, Fungal; D001336:Automobiles; D004866:Equipment Contamination; D006801:Humans; D012130:Respiratory Hypersensitivity / Q000276:immunology / Q000382:microbiology; D013172:Spores, Fungal
D000485:Allergens; D000946:Antigens, Fungal