Hepatitis B virus infection in hospital staff: epidemiology and persistence of vaccine-induced antibodies.

Abstract

To establish the epidemiology of viral hepatitis B (HBV) infection in hospital staff the sera of 2462 workers and 176 professional nursing students were examined. The prevalences of HBsAg and anti-HBs among the workers were 4.5 and 42.2% and among the students were 2.3 and 15.3%, respectively. The risk of infection showed a correlation with the profession of the hospital workers, the various jobs carried out in different departments, age, and the number of working years. The anti-hepatitis vaccination with HBVax and HEVAC-B vaccines was used on 142 professional students and 996 hospital workers. Five years after the beginning of the vaccine cycle the percentage of responders observed among the students was 75 (HBVax) and 79% (HEVAC-B). Among the hospital staff the response registered was 66 and 71%, respectively. The best recorded response among the youngest subjects suggests that the anti-hepatitis vaccination should be obligatory for hospital workers at the beginning of their working period or professional training.

• Authors: P Dentico, A Zavoianni, A Volpe, R Buongiorno, R Palma, A Calasso, G Pastore, O Schiraldi
• Journal: Vaccine (Vaccine) Vol. 9 Issue 6 Pg. 438-42 (Jun 1991) ISSN: 0264-410X [Print] Netherlands
• PMID: 1832256 (Publication Type: Journal Article)

Chemical References

• Hepatitis B Antibodies
• Hepatitis B Surface Antigens
• Hepatitis B Vaccines
• Viral Hepatitis Vaccines

Topics

• Adult
• Carrier State (epidemiology, immunology)
• Female
• Hepatitis B (epidemiology, immunology, prevention & control)
• Hepatitis B Antibodies (blood)
• Hepatitis B Surface Antigens (blood)
• Hepatitis B Vaccines
• Humans
• Italy (epidemiology)
• Male
• Middle Aged
• Occupational Diseases (epidemiology, immunology, prevention & control)
• Personnel, Hospital
• Viral Hepatitis Vaccines (pharmacology)