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轮状病毒(rotavirus,RV)感染引起的婴幼儿急性胃肠炎越来越受到重视,我国每年有近4万名儿童因RV感染导致的急性胃肠炎死亡,约占中国5岁以下儿童总死亡人数的12%。RV属于呼肠弧病毒成员,抗原血清组A,B和C都被认为是导致胃肠炎的致病原,其中A组是5岁以下儿童急性胃肠炎的主要致病原[1]。RV感染临床症状有很大差异,从无症状感染到严重脱水腹泻。研究表明RV
Acute gastroenteritis in infants and young children caused by rotavirus (RV) infection is getting more and more attention. Nearly 40,000 children in our country die of acute gastroenteritis caused by RV infection each year, accounting for about 5% 12% of the death toll. RV is a member of the Reovirus, and antigenic serogroups A, B and C are considered causative agents of gastroenteritis. Group A is the major causative agent of acute gastroenteritis in children under 5 years of age [1]. Clinical symptoms of RV infection vary widely, from asymptomatic infections to severe dehydration and diarrhea. Research shows that RV