Epidemiology of dermatophyte infection in Auckland, New Zealand

This report describes the epidemiology of culture‐proven dermatophyte infection in Auckland, New Zealand. The authors undertook a retrospective review of laboratory data for the period from June 1999 to July 2002. There were 10 004 dermatophyte isolates. The most common isolates were Trichophyton rubrum (69%) and Trichophyton mentagrophytes (19%). Microsporum canis was mainly isolated from children. The prevalence of T. mentagrophytes increased with patient age (P < 0.001). Trichophyton rubrum was most common in those aged between 20 and 59 years. The incidence of culture‐proven dermatophyte infection was 2.9/1000 population for the year 2000, and the incidence increased with patient age (P < 0.001). It is concluded that dermatophytes causing superficial mycoses in the Auckland region are essentially similar to Australia and other Western countries, although some new organisms are seen as a result of the migration of people from other countries. The incidence of local dermatophyte infection increases with age.

[1]  J. Sinski,et al.  A survey of dermatophytes from human patients in the United States from 1985 to 1987 , 1991, Mycopathologia.

[2]  C. Philpot.  Some aspects of the epidemiology of tinea , 1977, Mycopathologia.

[3]  M. Rademaker,et al.  Tinea due to Trichophyton violaceum and Trichophyton soudanense in Hamilton, New Zealand , 2001, The Australasian journal of dermatology.

[4]  R. Baird,et al.  Dermatophyte infections in Melbourne: trends from 1961/64 to 1995/96. , 1999, Pathology.

[5]  R. Summerbell,et al.  The dermatophytes , 1995, Clinical microbiology reviews.

[6]  Goh Cl,et al.  Pattern of dermatophyte infection in Singapore. , 1992 .

[7]  C. Goh,et al.  Pattern of dermatophyte infection in Singapore. , 1992, Annals of the Academy of Medicine, Singapore.

[8]  Findlay Gh,et al.  Superficial fungal infections in the Transvaal. A contemporary analysis of dermatophytoses in this region. , 1988 .

[9]  F. Caprilli,et al.  Distribution and Frequency of Dermatophytes in the City of Rome Between 1978 and 1983. Verbreitung und Häufigkeit von Dermatophyten in Rom zwischen 1978 und 1983 , 1987, Mykosen.

[10]  T. McLean,et al.  Ecology of dermatophyte infections in South Bronx, New York, 1969 to 1981. , 1987, Journal of the American Academy of Dermatology.

[11]  R. Kotrajaras.  Dermatophytosis in Thailand. , 1983, Annals of the Academy of Medicine, Singapore.

[12]  B. J. Allred.  Dermatophyte prevalence in Wellington, New Zealand. , 1982, Sabouraudia.

[13]  J A Velasco Benito,et al.  Epidemiologic study of dermatophytoses in Salamanca (Spain). , 1979, Sabouraudia.

[14]  C. Philpot.  Geographical distribution of the dermatophytes: a review , 1978, Journal of Hygiene.

[15]  R. Atkinson,et al.  Onychomycosis in elderly chiropody patients , 1974, The British journal of dermatology.

[16]  M. English,et al.  Ringworm in the South‐West of England, 1960–1970, with special reference to onychomycosis , 1974, The British journal of dermatology.