| Webster's Online Dictionary |
| Expressions | Definition | ||
| Hepatitis D | Hepatitis D is a disease caused by a small circular RNA virus (Hepatitis delta virus or hepatitis D virus, HDV); this virus is replication defective and therefore cannot propagate in the absence of another virus. In humans, it only occurs in the presence of hepatitis B infection. When this transmission occurs simultaneously, it is called coinfection. When the hepatitis D virus infects cells previously infected with hepatitis B, it is called superinfection. (references) | ||
Source: compiled by the editor from various references; see credits. | Top | ||
| Expressions | Domain | Definition | |
| Hepatitis D | Health | Hepatitis caused by the hepatitis delta virus in association with hepatitis B. It is endemic in some European countries and is seen in drug users, hemophiliacs, and polytransfused persons. (references) | |
Source: compiled by the editor from various references; see credits. | Top | ||