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[Hepatitis B among health workers].

J Miranda1, C Cabezas

  • 1Health Unlimited, Peru.

Revista De Gastroenterologia Del Peru : Organo Oficial De La Sociedad De Gastroenterologia Del Peru
|August 13, 2002
PubMed
Summary

Hepatitis B virus (HBV) infection remains a significant occupational hazard for healthcare workers. Vaccination is a proven, cost-effective strategy to prevent HBV transmission in this high-risk group.

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Area of Science:

  • Hepatology
  • Infectious Diseases
  • Occupational Health

Background:

  • Hepatitis B virus (HBV) infection is a preventable disease, yet it poses a substantial risk to healthcare workers.
  • Healthcare personnel are a recognized high-risk group for acquiring HBV infection due to occupational exposure.

Purpose of the Study:

  • To analyze the risks associated with Hepatitis B virus infection among healthcare workers.
  • To evaluate available prevention alternatives and effective strategies for controlling HBV in this population.

Main Methods:

  • Systematic review of publications indexed in MEDLINE.
  • Analysis of scientific journals in English and Spanish.
  • Synthesis of information on HBV prevalence, vaccination efficacy, and cost-effectiveness.

Main Results:

  • An effective and accessible HBV vaccine has been available for over a decade.
  • Studies indicate a significant prevalence of HBV infection in hospital staff, confirming it as an occupational issue.
  • Vaccination programs have successfully reduced HBV infection rates in healthcare workers across various international settings.

Conclusions:

  • HBV infection represents a considerable public health problem in regions with intermediate to high endemic rates.
  • Despite the availability of effective vaccines and control strategies, and their economic benefits, adequate control measures are lacking.
  • Urgent implementation of vaccination and prevention strategies is crucial for healthcare workers.

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