Is it forbidden for a doctor infected with inactive Hepatitis B virus, who plans to specialize in vascular surgery, to practice this specialty due to the possibility of unintentionally transmitting the infection to patients, and what are the consequences if that occurs?

In such matters, one must refer to specialists, and review the work regulations and bylaws. It is not permissible for a doctor afflicted with a contagious disease to risk transmitting the infection to patients. The doctor bears the consequences of violating the specialists' directives if he harms any patient.