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目的了解长春市儿童医院5岁以下儿童轮状病毒性腹泻的流行病学特征及临床症状。方法对轮状病毒感染的流行病学特征、实验室检测结果和临床症状进行分析。结果共采集标本387份,其中轮状病毒(HRV)阳性225份,阳性率为58.14%,其中HRV合并其他致腹泻性病毒感染29份;HRV血清型G分型以G9型为主,P分型以P8型为主;13~18月龄之间检出率较高,男女性别比为1.59∶1,HRV检出高峰在10-12月。结论HRV是引起长春市儿童医院婴幼儿病毒性腹泻的主要病原体,做好病毒性腹泻的监测工作有利于早期采取干预措施,制定防控措施和方法,降低5岁以下儿童病毒性腹泻的发生率。
Objective To understand the epidemiological characteristics and clinical symptoms of rotavirus diarrhea in children under 5 in Changchun Children’s Hospital. Methods The epidemiological characteristics of rotavirus infection, laboratory test results and clinical symptoms were analyzed. Results A total of 387 samples were collected, of which 225 were positive for rotavirus (HRV), with a positive rate of 58.14%. Among them, HRV combined with 29 other infections caused by diarrhea virus. The G genotype of HRV serotype G was mainly P9 Type P8-based; 13 to 18 months of age, a higher detection rate, male to female ratio was 1.59: 1, HRV peak detected in 10-12 months. Conclusions HRV is the main causative agent of infantile viral diarrhea in Children’s Hospital of Changchun City. To do a good job of monitoring the viral diarrhea is conducive to taking early interventions, making prevention and control measures and methods to reduce the incidence of viral diarrhea in children under 5 years old .