A hairstylist in Missouri saw dozens of clients this month while sick with coronavirus. Despite showing symptoms, the stylist went to work for over a week in May, exposing as many as 91 people to COVID-19.

According to the Springfield-Green County Health Department, the stylist went to work at a Great Clips location in Springfield while showing coronavirus symptoms from May 12 to May 20. Officials said both the stylist, whose name has not been released, and their clients were wearing face coverings during the appointments.