Hepatitis B Virus, Duck

**Definition:** A DNA virus that closely resembles human hepatitis B virus. It has been recovered from naturally infected ducks.

**Tree numbers:** - B04.280.375.100.450 - B04.450.390.100.450

**Synonyms:** - DHBV - Duck Hepatitis B Viruses - Hepatitis B Viruses, Duck - Duck hepatitis B virus