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Medline ® Abstract for Reference 50

of 'Important sites and pathogens causing infections in long-term care facilities'

An outbreak of Trichophyton tonsurans dermatophytosis in a chronic care institution for the elderly.
Kane J, Leavitt E, Summerbell RC, Krajden S, Kasatiya SS
Eur J Epidemiol. 1988;4(2):144.
A nosocomial outbreak of dermatophytosis caused by Trichophyton tonsurans var. sulfureum subvar. perforans is reported in a nursing home for the elderly. The outbreak affected six residents and persisted for nine months despite remedial medical and sanitary measures. In a survey designed to determine the potential role of fomites in disease transmission, 129 environmental sites were sampled. A high proportion (22.3%) of the samples yielded T. tonsurans, including samples from beds, floors, and washroom facilities. Methods for the control of dermatophyte outbreaks in chronic care institutions are discussed.
Ontario Ministry of Health, Laboratory Services Branch, Toronto, Canada.