【摘要】：目的對(duì)龍崗區(qū)呼吸道病毒感染病例樣品進(jìn)行檢測(cè),并對(duì)其流行特征進(jìn)行分析。方法在區(qū)內(nèi)哨點(diǎn)醫(yī)院采集呼吸道感染病例咽拭子889份,用實(shí)時(shí)熒光定量PCR法對(duì)流感病毒(A型、B型)、腺病毒(ADV)、人鼻病毒(HRV)、副流感病毒(PIV-1、PIV-2和PIV-3亞型)、呼吸道合胞病毒(RSV-A和RSV-B亞型)、冠狀病毒(CoV-229E、CoV-OC43、CoVNL63和CoV-HKU1亞型)和人偏肺病毒(hMPV-A和hMPV-B亞型)共7種呼吸道病毒15個(gè)亞型進(jìn)行檢測(cè)。結(jié)果流感病毒是龍崗區(qū)最常見(jiàn)的呼吸道感染病原,其次是人鼻病毒;1~7月呼吸道病毒陽(yáng)性率保持較高水平;≤5歲兒童對(duì)各種病毒易感;鼻病毒和腺病毒是混合感染中最常見(jiàn)的病原。結(jié)論應(yīng)繼續(xù)加強(qiáng)常見(jiàn)呼吸道病毒的監(jiān)測(cè),對(duì)呼吸道傳染病的預(yù)防和控制具有重要意義。
[Abstract]:Objective to detect the respiratory tract virus infection in Longgang district and analyze its epidemic characteristics. Methods A total of 889 throat swabs of respiratory tract infections were collected from sentinel hospitals in the region. Real-time fluorescence quantitative PCR was used to detect influenza virus (type A, B), adenovirus (ADV), human rhinovirus, (HRV), parainfluenza virus (PIV-1,). PIV-2 and PIV-3 subtypes, respiratory syncytial virus (RSV-A and RSV-B subtypes), coronavirus (CoV-229E,CoV-OC43,) CoVNL63 and CoV-HKU1 subtypes) and human metapneumovirus (hMPV-A and hMPV-B subtypes) were tested for 15 subtypes of respiratory viruses. Results Influenza virus was the most common pathogen of respiratory tract infection in Longgang District, followed by human rhinovirus, the positive rate of respiratory tract virus remained at a high level from January to July, and children aged 鈮，

本文編號(hào)：2296080