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日前,病毒性肝炎至少可分七型,即甲、乙、丙、丁、戊、己和庚型。已型肝炎虽有报道,但尚未最后确证。 我国是病毒性肝炎的高发区。在法定报告的传染病中,病毒性肝炎的发病率占首位。据传染病报告统计,1990～1995年,我国病毒性肝炎的发病率分别为117.6/10万、116.9/10万、109.1/10万、88.9/10万、73.9/10万、59.5/10万,有下降趋势。根据病毒性肝炎的漏报调
Recently, viral hepatitis can be divided into at least seven types, namely A, B, C, D, E, G and G-type. Hepatitis has been reported, but not yet confirmed. China is a high incidence of viral hepatitis. In the statutory report of infectious diseases, the incidence of viral hepatitis in the first place. According to the statistics of infectious diseases, the incidence of viral hepatitis in China was 117.6 / 100,000, 116.9 / 100,000, 109.1 / 100,000, 88.9 / 100,000, 73.9 / 100,000, 59.5 / 100,000 respectively from 1990 to 1995, There is a downward trend. According to the omission of viral hepatitis transfer