Hepacivirus
Hepacivirus is a genus of viruses in the family Flaviviridae. The most well-known and studied species of this genus is the Hepatitis C virus (HCV), which is a major cause of hepatitis worldwide. Other species in this genus are known to infect horses, rodents, and bats.
Taxonomy[edit | edit source]
The genus Hepacivirus is part of the family Flaviviridae, which also includes the genera Pegivirus, Flavivirus, and Pestivirus. The Hepacivirus genus includes several species, the most well-known of which is the Hepatitis C virus. Other species include Hepacivirus A, Hepacivirus B, and Hepacivirus C, among others.
Structure and Genome[edit | edit source]
Hepaciviruses are enveloped, positive-sense single-stranded RNA viruses. The genome of hepaciviruses is approximately 9.6 kilobases in length and encodes a single polyprotein that is processed into individual viral proteins.
Pathogenesis[edit | edit source]
The most well-known and studied hepacivirus, the Hepatitis C virus, is a major cause of hepatitis, cirrhosis, and liver cancer worldwide. Other hepaciviruses are known to cause disease in animals. For example, Hepacivirus A is known to cause respiratory disease in horses.
Treatment and Prevention[edit | edit source]
Treatment for Hepatitis C virus infection has improved significantly in recent years with the development of direct-acting antiviral drugs. However, there is currently no vaccine available for Hepatitis C or any other hepacivirus. Prevention strategies primarily involve reducing the risk of exposure to the virus.
See Also[edit | edit source]
Navigation: Wellness - Encyclopedia - Health topics - Disease Index - Drugs - World Directory - Gray's Anatomy - Keto diet - Recipes
Search WikiMD
Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro) available.
Advertise on WikiMD
WikiMD is not a substitute for professional medical advice. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates Wikipedia, licensed under CC BY SA or similar.Contributors: Admin, Prab R. Tumpati, MD