What is Chronic Hepatitis B?

Chronic Hepatitis B is a long-term infection caused by the hepatitis B virus (HBV) that primarily affects the liver. It can lead to serious complications such as cirrhosis and hepatocellular carcinoma (HCC) if left untreated. The condition is diagnosed through blood tests detecting viral antigens, antibodies, or DNA, and it affects millions worldwide, with higher prevalence in parts of Asia and Africa.