文章基本信息

标题：Etiological spectrum of viral hepatitis and prevalence of markers of hepatitis A and B virus infection in north India
本地全文：下载
作者：B. N. Tandon ; B. M. Gandhi ; Y. K. Joshi 等
期刊名称：Bulletin of the World Health Organization
印刷版ISSN：0042-9686
出版年度：1984
卷号：62
期号：1
页码：67-73
语种：English
出版社：World Health Organisation
摘要：The etiological spectrum of viral hepatitis and the prevalence of serological markers of hepatitis A and B virus infection in healthy persons in north India were studied. Hepatitis A virus was found to be the most common cause of acute hepatitis in children (67%). It was a less frequent cause of this disease in adults (14%). Hepatitis A virus was only rarely the cause of acute (12%) and subacute (4%) liver failure. It was recorded as the etiological agent in an epidemic among schoolchildren. Exposure to hepatitis A virus occurs in early childhood, and by the age of 10 years, 90% of healthy persons have serological evidence of hepatitis A virus infection. Hepatitis non-A non-B virus was the cause of acute hepatitis in 44% of adults and 24% of children with this disease. This virus was also the most important etiological agent in acute liver failure (55%) and subacute hepatic failure (51%). It was the cause of all the hepatitis epidemics in the general population. Only 9% of hepatitis cases in children were due to hepatitis B virus whereas 42% of cases in adults were attributable to this virus. Hepatitis B virus was the causative agent in 33% of cases of acute hepatic failure and 45% of cases of subacute hepatic failure. The carrier rate for hepatitis B virus was 5% and antibody to hepatitis B surface antigen was found in up to 38% of specific population groups. Full text Full text is available as a scanned copy of the original print version. Get a printable copy (PDF file) of the complete article (800K), or click on a page image below to browse page by page. Links to PubMed are also available for Selected References . 67 68 69 70 71 72 73