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鼻咽癌与EB病毒的感染及其相关抗体的存在是密切相关的。已知广东人的EB病毒感染率和抗体滴度均高于北京人,5岁前的儿童EB病毒感染率已达90～100％,广西苍梧县不同年令组人群中不仅百分之百的被EB病毒感染,而且第一次抗体高峰在5岁以前。现对广西龙胜各族自治县的苗、瑶、侗、壮四个小数民族的儿童做了EB病毒感染情况的血清学调查。
Nasopharyngeal carcinoma is closely related to the infection of Epstein-Barr virus and the related antibodies. It is known that the prevalence of Epstein-Barr virus (EBV) infection and antibody titers in Cantonese are higher than those in Beijenggers. The prevalence of Epstein-Barr virus (EBV) infection in children before 5 years of age has reached 90-100%. Not only one hundred percent of the population in different year- Virus infection, and the first antibody peak before the age of 5. Children of Yao, Dong, Zhuang and Zhuang Minorities in Longsheng Autonomous County of Guangxi Province are now serologically investigated for Epstein-Barr virus infection.