顺德地区腹泻儿童轮状病毒与腺病毒感染调查

Survey on Rotavirus and Adenovirus Infection of Diarrhea Children in Shunde

目的了解顺德地区腹泻儿童轮状病毒(RV)和肠道腺病毒(EAds)感染情况。方法用胶体金免疫层析法检测腹泻儿童粪便中的轮状病毒(A组)和肠道腺病毒抗原。结果 436例腹泻儿童粪便检测中,RV阳性231例(53.0%),男、女性无显著性差异(P>0.05);EAds阳性17例(3.9%),女性感染率比男性高,有显著性差异(P<0.05);11月至次年1月的高发季节中,12月份RV的阳性率最高,为61.0%,与11月和1月比较均都有显著性差异,≥1～<2岁和≥2～<3岁组RV感染的阳性率最高,分别为63.5%和63.3%,而3个月份和不同年龄组的EAds阳性率均没有显著性差异(P>0.05)。结论顺德地区儿童病毒性腹泻的主要病原是RV,12月是高发月份,≥1～<3岁是儿童感染的高发年龄,而EAds腹泻相对少见。

Objective To discuss the infections of diarrheal children with Rotavirus（RV） and Enteric Adenovirus（EAds） in shunde Methods The antigens of Rotavirus（Group A） and Adenovirus of diarrheal children were detected with colloidal gold immunochromatographic assay.Results In 436 feces of diarrheal children,231 cases（53.0%） were found the RV,no significant discrepancy between male and female（P0.05）,and 17 cases（3.9%） were found the Eads,there is significant discrepancy between male and female（P0.05）,the infection rate of female is higher than that of male.The infection rate in December is 61.0%,and has significant discrepancy compared with November and next January（P0.05）.≥1~2 years old and ≥2~3 years old were the main ages to infect RV,the infection rates were 63.5% and 63.3%.there is no significant discrepancy of the EAds infection rate among the 3 months（P0.05）,also no significant discrepancy among the different groups of age（P0.05）.Conclusion RV is the main virus to arouse children diarrhea in shunde,and has a high infection in december,there is a peak period of infection among 1 year old to less than 3 years old,the EAds diarrheal is uncommon.