[Epidemiology of hepatitis G virus infection in Japan].
Hepatitis G virus(HGV) is a new RNA virus that is most closely related to members of the Flaviviridae family. HGV RNA was found in only a low percentage of patients with either acute or chronic non-A-E hepatitis. HGV appears to co-infect or superinfect in 10-15% of HCV infections, and in 5-15% of HBV infections. The prevalence of HGV infection(0.8%) among voluntary blood donor in Japan is similar to that for HCV infection. A history of blood transfusion was obtained in 50-60% of HGV RNA positive subjects. HGV was also detected in about 10% of hemodialysis patients. Finally, isolated HGV infection appears to have a low disease burden.
Nakatsuji
Y
Y
Second Department of Internal Medicine, Shinshu University School of Medicine.
Tanaka
E
E
Kiyosawa
K
K
D015415:Biomarkers / Q000097:blood; D001782:Blood Donors; D018067:Flaviviridae; D006509:Hepatitis B / Q000150:complications; D006526:Hepatitis C / Q000150:complications; D006525:Hepatitis, Viral, Human / Q000150:complications / Q000453:epidemiology* / Q000635:transmission; D006801:Humans; D007564:Japan / Q000453:epidemiology; D016133:Polymerase Chain Reaction; D015995:Prevalence; D012367:RNA, Viral / Q000097:blood; D006435:Renal Dialysis / Q000009:adverse effects; D065227:Transfusion Reaction
D015415:Biomarkers; D012367:RNA, Viral