[Investigation on HBV-M among hospital workers and observation on the efficacy of vaccination against type B hepatitis].
An epidemiological study on HBV infection among 315 staff of PUMC Hospital was carried out with detection of HBsAg, anti-HBs and anti-HBc by ELISA. The results showed that 138 persons had one or more markers of HBV infection and an overall HBV prevalence rate 43.8%. The positive rates of HBsAg anti-HBs, anti-HBc were 6.3%, 28.9% and 8.6%, respectively. This indicates that HBV infection is a risk factor for medical staff, but there was no significant difference among medical, surgical and other members. In 1992, 177 workers whose HBV markers were negative received 3 doses of HB vaccine at 0, 1 and 6 months, respectively. 91.3 percent of them showed an anti-HBs response one month after the last inoculation. The result shows that our national made HB vaccine is safe and immunogenic.
Wu
Z
Z
Peking Union Hospital.
Gan
C
C
Wang
A
A
D000328:Adult; D002681:China / Q000453:epidemiology; D005260:Female; D006509:Hepatitis B / Q000453:epidemiology / Q000517:prevention & control* / Q000635:transmission; D006510:Hepatitis B Antibodies / Q000097:blood; D006514:Hepatitis B Surface Antigens / Q000097:blood; D017325:Hepatitis B Vaccines / Q000276:immunology*; D006801:Humans; D017758:Infectious Disease Transmission, Patient-to-Professional; D008297:Male; D015995:Prevalence; D016036:Seroepidemiologic Studies; D014611:Vaccination
D006510:Hepatitis B Antibodies; D006514:Hepatitis B Surface Antigens; D017325:Hepatitis B Vaccines