Hepatitis G virus

Hepatitis G virus (HGV) is a virus that is closely related to the hepatitis C virus. HGV, also known as GB virus C (GBV-C), is a member of the Flaviviridae family of viruses. It was discovered in 1995 and is known to infect humans, but its clinical significance is uncertain.

Transmission

HGV is primarily transmitted through blood transfusion and the sharing of needles among drug users. It can also be transmitted sexually and from an infected mother to her baby during childbirth.

Clinical Features

Most people infected with HGV do not develop symptoms. However, in some cases, the infection can cause mild liver disease. The virus can persist in the body for years, but it is not clear whether it can cause chronic liver disease or liver cancer.

Diagnosis

HGV infection can be diagnosed by testing the blood for the presence of HGV RNA or antibodies to the virus. However, these tests are not widely available and are not routinely used.

Treatment

There is currently no specific treatment for HGV infection. In most cases, the infection clears on its own without treatment. However, in some cases, the infection can persist for years.

Prevention

The best way to prevent HGV infection is to avoid behaviors that can spread the virus, such as sharing needles or having unprotected sex. There is currently no vaccine for HGV.

See Also

• Hepatitis
• Hepatitis C
• Liver disease
• Liver cancer
• Blood transfusion
• Drug use
• Sexually transmitted diseases
• Childbirth
• RNA
• Antibodies
• Vaccine

Hepatitis G virus Resources
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