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目的：探讨接种水痘减毒活疫苗对预防控制水痘的影响。方法选取我中心登记的需接受水痘减毒活疫苗接种的幼儿90例来进行统计分析，利用随机数表法将所有研究对象随机、均等的分为对照组和观察组各45例，对照组幼儿不接受水痘减毒活疫苗接种，观察组幼儿则接受，观察两组幼儿的水痘控制情况。结果观察组45例幼儿均接受水痘减毒活疫苗接种，随访期间统计结果显示：不良反应发生率8.9%(4/45）。观察组水痘感染发生率4.4（2/45），对照组水痘感染发生率24.4%（11/45），观察组幼儿水痘感染发生率明显低于对照组（P＜0.05）。结论接种水痘减毒活疫苗对预防控制水痘效果突出，因此疾病预防控制中心要加强水痘减毒活疫苗接种力度，全面推进适龄儿童进行接种，实现水痘感染的有效控制。“,”Objective To investigate the effect of varicella vaccine inoculation on the prevention and control of varicella. Methods Our CDC were required to accept live varicella vaccination of young children in 90 cases for statistical analysis, using a random number table method all subjects were randomly and equally divided into control group and observation group of 45 cases the control group, children do not accept the varicella vaccine inoculation, the observation group of children received varicella, control observation of the two groups of children. Results In the observation group, 45 children received varicella vaccine inoculation, follow-up statistics showed that: the incidence of adverse reactions was 8.9% (4/45). The observation group of varicella infection rate was 4.4. (2/45), the control group 24.4% incidence of varicella infection (11/45), the observation group children varicella infection rate was significantly lower than the control group (P< 0.05). Conclusion Varicella attenuated live vaccine for the prevention and control of water outburst effect pox, The Disease prevention and control center to be extremely strong chicken pox vaccination efforts to promote school-age children to be vaccinated, to achieve effective control of chicken pox infection.