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Prevention of viral hepatitis (B and C) reassessed

Koen Van Herck1, A Vorsters, P Van Damme

  • 1Centre for the Evaluation of Vaccination, Vaccine & Infectious Disease Institute, University of Antwerp, Antwerp, Belgium. koen.vanherck@ua.ac.be

Best Practice & Research. Clinical Gastroenterology
|February 4, 2009
PubMed

Insights

Hepatitis B and C are global health threats, with HBV vaccination crucial but underutilized. Hepatitis C prevention relies on safety measures and treatment, though a vaccine is not imminent.

Area of Science:

  • Hepatology
  • Infectious Diseases
  • Public Health

Background:

  • Hepatitis B and C infections are significant global health issues, causing over 500 million chronic cases worldwide.
  • Co-infection with hepatitis B virus (HBV) and hepatitis C virus (HCV) is common due to shared transmission routes, especially in endemic regions and among high-risk populations.
  • Distinct epidemiological and transmission characteristics influence prevention strategies for each virus.

Purpose of the Study:

  • To review the epidemiology, transmission, and prevention strategies for hepatitis B and C.
  • To highlight the successes and challenges in controlling these viral hepatitis infections.
  • To emphasize the need for increased attention and efforts towards hepatitis B control.

Main Methods:

  • Review of existing literature on hepatitis B and C epidemiology and prevention.
  • Analysis of global public health data related to viral hepatitis.
  • Comparison of prevention strategies and their effectiveness for HBV and HCV.

Main Results:

  • A safe and effective HBV vaccine exists, with universal vaccination as the primary control strategy, yet vaccine uptake remains a challenge.
  • Hepatitis C control has seen success through universal precautions, blood screening, and patient identification/counseling, despite the lack of an immediate vaccine.
  • Transmission of hepatitis C continues to rise among injecting drug users despite ongoing efforts.

Conclusions:

  • Eliminating acute and chronic hepatitis B requires increased vaccination efforts and greater public and policy attention.
  • While a hepatitis C vaccine is not expected soon, continued implementation of public health measures is vital for its control.
  • Addressing the rising transmission of hepatitis C, particularly in vulnerable populations like injecting drug users, remains a critical challenge.

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