[Transmission of HBV, HCV and HIV by infectious medical personnel--presentation of an overview].
This report analyzes 46 cases of personnel-to-patient transmissions of hepatitis B (HB), hepatitis C (HC) and HIV in health care settings. Similar circumstances were found for transmission of HB (40 cases, 404 infected patients), HC (4 cases, 224 infected patients) and HIV (2 cases, 7 infected patients). Cases with the highest number of transmissions (one anesthesiologist with 217 HC transmissions, and one EEG technologist with 75 HB transmissions) were attributed to poor infection control practices. As long as infected health care workers (HCW) adhere to general infection control measures, a risk for transmission to patients exists only from infected surgeons who perform 'exposure-prone invasive procedures'. Whether changes in duties of infected HCW are necessary should be decided on an individual basis. Often, the infected personnel were assumed to have acquired the disease occupationally. Medical practices and devices bearing a risk of infection should constantly be reviewed with regard to risk for patients and personnel.
Hasselhorn
H M
HM
Lehrstuhl für Arbeitsphysiologie, Arbeitsmedizin und Infektionsschutz, Bergische Universität/Gesamthochschule, Wuppertal. hans-martin.hasselhorn@arbmed.uni-wuppertal.de
Hofmann
F
F
D003428:Cross Infection / Q000517:prevention & control / Q000635:transmission*; D005858:Germany; D015658:HIV Infections / Q000517:prevention & control / Q000635:transmission*; D006509:Hepatitis B / Q000517:prevention & control / Q000635:transmission*; D006526:Hepatitis C / Q000517:prevention & control / Q000635:transmission*; D006801:Humans; D017757:Infectious Disease Transmission, Professional-to-Patient / Q000517:prevention & control; D012307:Risk Factors