1983American Journal of Tropical Medicine and HygieneRequires access

The Etiology of Acute Viral Hepatitis in an Endemic Area of Hepatitis A and B

Yun‐Fan Liaw, Chia‐Ming Chu, Miau‐Ju Huang, Tong‐Jong Chen, Deng‐Yn Lin

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Abstract

To understand the etiology of acute viral hepatitis in an endemic area of hepatitis A and B, serological markers of hepatitis were studied by radioimmunoassay in a consecutive series of 145 adult patients with biopsy-verified acute viral hepatitis. Seven (4.8%) were classified as hepatitis A, 92 (63.5%) as hepatitis B, and 46 (31.7%) as hepatitis non-A, non-B. Most persons with severe acute viral hepatitis were hepatitis B antigen (HBsAg)-positive, and hepatitis A appears to play a minor role if any. The evidence also implies that non-B hepatitis may have occurred intercurrently in chronic HBsAg carriers in this area.

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What this paper is about

To understand the etiology of acute viral hepatitis in an endemic area of hepatitis A and B, serological markers of hepatitis were studied by radioimmunoassay in a consecutive series of 145 adult patients with biopsy-verified acute viral hepatitis. Seven (4.8%) were classified as hepatitis A, 92 (63.5%) as hepatitis B, and 46 (31.7%) as hepatitis non-A, non-B. Most persons with severe acute viral hepatitis were hepatitis B antigen (HBsAg)-positive, and hepatitis A appears to play a minor role if any. The evidence also implies that non-B hepatitis may have occurred intercurrently in chronic HBsAg carriers in this area.

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Available abstract

To understand the etiology of acute viral hepatitis in an endemic area of hepatitis A and B, serological markers of hepatitis were studied by radioimmunoassay in a consecutive series of 145 adult patients with biopsy-verified acute viral hepatitis. Seven (4.8%) were classified as hepatitis A, 92 (63.5%) as hepatitis B, and 46 (31.7%) as hepatitis non-A, non-B. Most persons with severe acute viral hepatitis were hepatitis B antigen (HBsAg)-positive, and hepatitis A appears to play a minor role if any. The evidence also implies that non-B hepatitis may have occurred intercurrently in chronic HBsAg carriers in this area.

Key concepts: Viral hepatitis, HBsAg, Hepatitis, Medicine, Hepatitis B, Hepatitis A, Virology, Etiology

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