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甲型肝炎灭活疫苗的应用以及甲型肝炎减毒活疫苗的开发,表明在控制病毒性肝炎方面取得很大进展。应用甲型肝炎疫苗有许多方法,取决于国家和地区HAV感染的流行病学、疫苗价格、疫苗提供的有效保护力期限及其暴露后预防HAV的效果.此外,本文还介绍了世界卫生组织(WHO)在促进甲型肝炎疫苗研制中所起的积极作用.
The use of the Hepatitis A inactivated vaccine and the development of a live attenuated hepatitis A vaccine show that much progress has been made in the control of viral hepatitis. There are many ways to apply a hepatitis A vaccine depending on the epidemiology of the HAV infection in the country and the country, the price of the vaccine, the effective period of protection provided by the vaccine and its effect on post-exposure prophylaxis of HAV.In addition, WHO) in promoting the development of hepatitis A vaccine play an active role.