Hepatitis Delta Virus

Delta Agents; Delta Virus, Hepatitis; Delta Viruses; Delta Viruses, Hepatitis; Deltaviruses; Hepatitis D Viruses; Hepatitis Delta Viruses
A defective virus, containing particles of RNA nucleoprotein in virion-like form, present in patients with acute hepatitis B and chronic hepatitis. It requires the presence of a hepadnavirus for full replication. This is the lone species in the genus Deltavirus.