Hair transplantation is a surgical procedure, so there is a risk of infectious diseases transmitted through blood. Therefore, before the procedure, relevant individuals should undergo blood tests to determine if they carry any infectious diseases. The definitive way to protect against infectious diseases is through vaccination. Only a team vaccinated against Hepatitis B can perform the procedure since there is a vaccine available only for Hepatitis B. The equipment used in the procedure should be completely separated for each individual.
For other diseases, since there is no possibility of vaccination, it is appropriate not to proceed with the procedure for the individual.