Analysis of respiratory syncytial virus detection outcomes of 973 cases with severe respiratory infection during 2016-2019, Yuhang district of Hangzhou

VernacularTitle:2016—2019年杭州市余杭区973例严重急性呼吸道感染病例呼吸道合胞病毒检测结果
Author: Shili SONG ¹ ; Mingqiang LI ; Yaping SUN
Author Information

1. 杭州市余杭区疾病预防控制中心检验科　311100
Keywords: Respiratory tract infections; Respiratory syncytial viruses; Respiratory tract diseases
From: Chinese Journal of Preventive Medicine 2021;55(2):263-265
CountryChina
Language:Chinese
Abstract: 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.