呼吸道感染婴幼儿肠道轮状病毒携带状况调查  

Characteristic of rotavirus carriers among infants with respiratory tract infections

作　　者：刘紫菱[1] 谭红玉[1] 穆小萍[1] 闵玲[1] 赵长安[1] 

机构地区：[1]广东省妇幼保健院检验科,广东广州510010

出　　处：《中国病原生物学杂志》2012年第3期210-211,共2页Journal of Pathogen Biology

基　　金：广东省医学科研基金项目(No.A2008095)

摘　　要：目的了解呼吸道感染婴幼儿患者肠道轮状病毒携带状况。方法采用胶体金法对338例因呼吸道感染就诊的患儿粪便标本进行轮状病毒抗原检测。结果呼吸道感染婴幼儿患者肠道轮状病毒携带率为6.8%,其中男、女患儿的携带率分别为5.4%和9.6%,差异无统计学意义(χ2=2.195,P>0.05);携带率高峰在10～12月;上呼吸道感染患儿肠道轮状病毒的携带率为19.6%,下呼吸道感染患儿的携带率为4.4%,差异有统计学意义(χ2=12.18,P<0.05)。结论呼吸道感染婴幼儿患者肠道可携带轮状病毒,感染具有明显的季节性。Objective To investigate the characteristics of rotavirus carriers among infants with respiratory infections. Methods Rotavirus antigens were detected with colloidal gold in 338 stool specimens from infants with respiratory infections.Results Of the infants,6.8% were rotavirus carriers.Of these,9.6% were male and 5.4% were female;there were no significant differences between these two groups（χ^2=2.195,P〉0.05）.The rate of rotavirus infection was highest in winter.Of infants with an upper respiratory infection,19.6% were rotavirus carriers while significantly fewer infants with a lower respiratory tract infection（χ^2=12.178,P〈0.05） were carriers（4.4%）.Conclusion Infants with respiratory infections can be rotavirus carriers,and there are seasonal variations in rotavirus infection.

关 键 词：呼吸道感染 肠道 轮状病毒 分布特征 

分 类 号：R512.5[医药卫生—内科学]