Tinea Capitis Induced by Barber Shaving: Isolation of Trichophyton tonsurans

Background/Objective:Tinea capitis is a common scalp fungal infection with significant implications for public health, particularly in regions where proper hygiene and access to healthcare are limited. Emerging evidence suggests that this disease, particularly in young male individuals, may be related to certain unsanitary practices in barbershop settings, such as the use of contaminated shaving equipment. To increase awareness of the risk of scalp dermatophyte infections by disclosing different cases of tinea capitis that had arisen shortly after hairdressing procedures and providing a comprehensive review of the existing literature. Patients and Methods: 10 cases of young, adult male patients developed tinea capitis after haircuts carried out at different local barbershops in Sardinia. A collection of data regarding age, sex, location of the disease, clinical manifestations as well as direct microscopy and cultural investigations were performed. Results: Clinical manifestations varied among patients, exhibiting both non-inflammatory and inflammatory features, cultural investigations were positive for Trichophyton tonsurans. Patients were treated with griseofulvin or terbinafine in combination with topical antimycotics. Two cases out of the ten patients developed scarring alopecia. Conclusions: Outbreaks of T. tonsurans-induced tinea capitis, linked to hairdressing, have been recorded in many different countries. Timely diagnosis and therapy are crucial, since any delay can result in disease dissemination and potential complications such as scarring alopecia, particularly in the inflammatory forms.