[Nosocomial transfer of HBV and HCV by public health workers].

Transmission of HBV and HCV from people who work in medical professions to their patients is still an unsolved hygienic and legal problem. In Germany, cases of nosocomial hepatitis virus infection in health care units have received great public interest. Medical examinations of the employees according to occupational safety regulations aim at the employees only. Legal regulations including regulations of the European Union limit the purpose of these examinations on safety and health of the employees. These examinations do not serve the safety of patients. Protection against infections is regulated by the relevant German public health law, however regulations--especially those that concern the protection of the public--are incomplete. In Germany it is mandatory to inform the public health departments only in cases of acute hepatitis. Doctors do not need to give information about chronic liver infections. This may lead to the situation that a health care worker is unaware of a chronic, potentially infectious condition and his immunological status may remain unknown for a long period. Examinations in occupational medicine cannot solve this problem. In order to improve the protection of the public, there is a need to extend the regulations concerning the notification of chronic hepatitis and to implement solutions for this difficult and sensible problem in Germany.