5岁以下腹泻婴幼儿A群轮状病毒感染调查  

Investigation of group-A-rotavirus infection of infants under 5 years old with diarrhea

作　　者：刘惠芬 林定忠[2] 苏兰妹[2] 袁花艳[2] 徐伟兵[2] 

机构地区：[1]广东省惠州市惠城区桥东街道办事处社区卫生服务中心,惠州516002 [2]惠州市惠阳区人民医院

出　　处：《临床医学》2012年第10期29-30,共2页Clinical Medicine

摘　　要：目的了解本社区5岁以下腹泻婴幼儿A群轮状病毒的感染情况。方法收集2011年1月至12月腹泻婴幼儿粪便标本3124份,采用胶体金法进行检测。结果 3124份粪便标本中A群轮状病毒总检出率为28.3%(883/3124),其中男性患儿检出率为29.8%(523/1756),女性患儿检出率为26.3%(360/1368)。6～24个月龄婴幼儿检出率较高,占阳性病例的71.8%(634/883)。结论 A群轮状病毒是本社区5岁以下婴幼儿腹泻病的主要病原体,6～24个月龄婴幼儿是A群轮状病毒的易感人群,以冬季11、12月份至春季1、2月份为流行高峰期。Objective To study the condition of group-A-rotavirus infection of infants under 5 years old with diarrhea in the community. Methods The samples of excrement from 3124 infants with diarrhea during January to December in 2011 were col- lected, and were detected by colloidal gold method. Results Inthe 3124 samples of excrement from infants with diarrhea, the total detection rate of rotavirus of group A was 28.3 % （883/3124）, in which the detection rate of male was 29.8% （523/1756） and that of female was 26. 3% （360/1360）. The detection rate of infants with the ages between 6 months and 24 months was higher, accounting for 71.8% （634/883） of the positive cases. Conclusion The major pathogen that leads to diarrhea of infants in the local community under 5 years is the group-A-rotavirus. Infants with the ages between 6 months and 24 months are the sus- ceptible population that are most likely to catch the group-A-rotavirus. The period from November and December to January and Feburary is the peak times.

关 键 词：轮状病毒 腹泻 婴幼儿 

分 类 号：R725.1[医药卫生—儿科]