The global prevalence of hepatitis D virus infection: systematic review and meta-analysis

We combined all available studies to estimate how many people with hepatitis B also have hepatitis D, a virus infection that only affects people with hepatitis B. About 1 in 22 people with hepatitis B also have hepatitis D, increasing to 1 in 6 when considering people with liver disease. Hepatitis D may cause about 1 in 6 of the cases of cirrhosis and 1 in 5 of the cases of liver cancer that occur in people with hepatitis B. Hepatitis D is an important contributor to the global burden of liver disease.
Source: Journal of Hepatology - Category: Gastroenterology Authors: Source Type: research