Mycology and indoor air quality

Abstract

Fungi are widespread in our environment. During the past decade, concern has increased about the quality of air at home, in workplaces, and in public buildings. Although fungi should not grow indoors owing to potential health problems, many cases of fungal contamination in indoor environments exist. Outdoor fungal propagules enter homes and buildings through doors; windows; heating, ventilation, and air-conditioning systems; and the clothing and footwear of occupants. Fungal spores, metabolites, and mycotoxins have affected the health of some individuals. The laboratorian should be aware of fungal contamination in indoor environments.