摘要
收集2016年1月至2019年12月杭州市余杭区第一人民医院的严重急性呼吸道感染病例鼻咽分泌物标本,采用荧光定量PCR方法进行RSV病毒核酸检测;检测后分析不同年龄组、不同月份RSV阳性检出情况。结果显示,共收集并检测973份鼻咽拭子标本中,63份标本RSV核酸检测阳性,阳性检出率为6.47%;核酸检出率男性大于女性,但两者差异无统计学意义( P=0.230);RSV检出率与年龄呈负相关,0~1岁婴幼儿和1~2岁婴幼儿年龄组检出率最高,分别为15.2%和12%;RSV的流行有明显的季节性差异,每年冬季和春季是RSV流行高峰期。
This study collected nasopharyngeal swab specimens from severe respiratory infection cases in First People′s Hospital of Yuhang District during 2016-2019.Real-time PCR was used to detect respiratory syncytial virus(RSV).Rate of RSV positive detection were analysised in different age groups and different months.A total of 973 nasopharyngeal swab specimens of severe respiratory infection cases were collected,and the total positive rate of nucleic acid test of RSV was 6.47%;The detection rate of nucleic acid in male is higher than that in female,with no statistical differences(P=0.023).The positive rate of nucleic acid test was negatively correlated with age.The positive rate was 15.2%in the group aged 0-1 years and 12%in the group aged 1-2 years.There are obvious seasonal differences in the prevalence of RSV,human are easier to infect RSV in spring and winter.
作者
宋士利
李明强
孙亚萍
Song Shili;Li Mingqiang;Sun Yaping(Department of Microorganism Laboratory,Hangzhou Yuhang Center for Disease Control and Prevention,Hangzhou 311100,China)
出处
《中华预防医学杂志》
CAS
CSCD
北大核心
2021年第2期263-265,共3页
Chinese Journal of Preventive Medicine
关键词
呼吸道感染
呼吸道合胞病毒
呼吸道疾病
Respiratory tract infections
Respiratory syncytial viruses
Respiratory tract diseases
