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Updated: Aug 16, 2026
04:11
Real-Time Polymerase Chain Reaction-Based Detection and Quantification of Hepatitis B Virus DNA
Published on: December 15, 2023
Clinical progress note: Hepatitis B
Yarlini Vipulanandan1, Claudette Poole1
1Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Alabama, USA.
Journal of Hospital Medicine
|August 15, 2026
Summary
Hepatitis B vaccination significantly reduced infections in infants and globally. Continued understanding of hepatitis B virus (HBV) is crucial due to vaccine hesitancy.
Area of Science:
- Hepatology
- Infectious Diseases
- Vaccinology
Background:
- Hepatitis B virus (HBV) causes acute and chronic liver disease globally.
- Infant HBV infection leads to chronic disease, cirrhosis, and liver cancer in 90% of cases.
- Universal infant vaccination has drastically cut perinatal transmission in the US and HBV incidence in Asia.
Purpose of the Study:
- To underscore the importance of understanding hepatitis B epidemiology, transmission, screening, and prevention.
- To inform pediatric health care providers amidst evolving vaccine guidance and rising hesitancy.
Main Methods:
- Epidemiological review of hepatitis B virus (HBV) infection.
- Analysis of vaccination impact on HBV incidence and transmission.
- Assessment of current challenges in hepatitis B prevention.
Main Results:
- Universal infant vaccination programs have led to significant reductions in hepatitis B transmission.
- Hepatitis B vaccination is a cornerstone of preventing chronic liver disease and hepatocellular carcinoma.
- Vaccine hesitancy poses a threat to sustained control of hepatitis B.
Conclusions:
- Despite successes, ongoing vigilance and education on hepatitis B virus (HBV) are essential.
- Pediatric health care providers must remain informed about HBV epidemiology and prevention strategies.
- Addressing vaccine hesitancy is critical to maintaining progress against hepatitis B.
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