Tinea capitis et barbae caused by <i>Trichophyton tonsurans:</i> A retrospective cohort study of an infection chain after shavings in barber shops

Abstract

The transmission and a resulting increase in the incidence of infections with T tonsurans may be due to shavings with direct skin contact of insufficiently disinfected hairdressing tools. This path of infection has already been observed in Africa and is now being described for the first time in Germany. Knowledge of the pathogen and its transmission ways are essential to interrupt the chain of infection.