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目的:观察接种水痘减毒活疫苗对预防控制水痘的影响,为消除水痘提供依据。方法:选取到我中心接受水痘疫苗接种的幼儿90例进行对比研究,将所有幼儿随机分为对照组(n=45)和观察组(n=45),观察组接种水痘减毒活疫苗,而对照组不接种,观察两组幼儿的水痘预防控制情况。结果:跟踪随访期间的统计结果显示,观察组幼儿的水痘感染发生率为4.44%(2/45),显著低于对照组的24.44%(11/45),差异有统计学意义(P<0.05);观察组幼儿的不良反应发生率为8.89%(4/45),产生的不良反应较少。结论:接种水痘减毒活疫苗对于预防控制水痘具有明显的效果,为此疾病预防控制中心应加大接种水痘减毒活疫苗的力度,对适龄幼儿进行全面推行,以有效预防控制水痘感染和流行。
Objective: To observe the vaccination varicella live attenuated vaccine on the prevention and control of chicken pox, to provide the basis for the elimination of chicken pox. Methods: A total of 90 infants who received chickenpox inoculation were enrolled in this study. All children were randomly divided into control group (n = 45) and observation group (n = 45). The observation group was vaccinated with attenuated live attenuated varicella vaccine. The control group was not inoculated and the prevention and control of chickenpox in two groups were observed. Results: The follow-up statistics showed that the incidence of chickenpox in the observation group was 4.44% (2/45), which was significantly lower than that in the control group (24.44%, 11/45), the difference was statistically significant (P <0.05 ). The incidence of adverse reactions in the observation group was 8.89% (4/45), with fewer adverse reactions. Conclusions: Vaccination with live varicella vaccine has obvious effect on the prevention and control of chickenpox. Therefore, CDC should intensify the live attenuated vaccination of varicella vaccine and carry out the full-scale promotion of young children of age to effectively control and control chickenpox infection and epidemic .