What is unlawful for a barber to do?

Practicing with a contagious disease is unlawful for a barber because it poses a significant public health risk. Barbers have a responsibility to maintain a safe environment for their clients and to ensure that their practices do not inadvertently transmit infections or diseases. By providing services while infected, a barber could easily pass on contagious conditions to clients, which violates public health regulations and professional standards. Maintaining hygiene and safety is a cornerstone of the barbering profession, so anyone in this field is expected to take necessary precautions and seek treatment before returning to work.