Updated Guidelines for the Prevention and Management of Chronic Hepatitis B—World Health Organization 2024 Compared With China 2022 HBV Guidelines

The year 2024 is the year of new clinical practice and management guidelines for chronic hepatitis B virus (HBV) infection. World Health Organization (WHO) published the updated HBV guidelines in March 2024. In contrast, two key international societies for liver diseases, including the American Association for the Study of Liver Diseases (AASLD) and the European Association for the Study of the Liver (EASL), are currently in the process of updating their clinical practice guidelines for HBV. In 2022, China published their HBV guidelines, regarded as one of the most uncompromising ones as the threshold to start antiviral treatment is set at detectable HBV DNA above 10-20 IU/mL. In this chapter, the latest developments in the HBV guidelines with a specific focus on the Chinese & WHO guidelines are discussed. Specifically, the pros and cons of lowering treatment thresholds and the benefits of treating more people to avoid the complications of chronic hepatitis B, specifically HCC, are reviewed.