發(fā)布時間：2018-04-19 07:30

  本文選題：發(fā)熱門診 + 呼吸道感染��； 參考：《軍事醫(yī)學(xué)》2017年04期

【摘要】：目的研究門診發(fā)熱伴呼吸道癥候群患者呼吸道病毒病原學(xué)分布,提高呼吸道感染病原的快速診斷能力。方法收集2015年9月至2016年8月軍事醫(yī)學(xué)科學(xué)院附屬醫(yī)院門診277例呼吸道感染患者的咽拭子標(biāo)本,采用熒光定量PCR方法對流感病毒、副流感病毒、呼吸道合胞病毒、冠狀病毒、偏肺病毒、腺病毒、博卡病毒和鼻病毒8種呼吸道病毒及其亞型進(jìn)行核酸檢測。結(jié)果在277份標(biāo)本中,138份病毒陽性,檢出率為49.82%;在陽性標(biāo)本中,流感病毒檢出率最高,以甲型流感病毒為主,其次為乙型流感病毒,鼻病毒和副流感病毒Ⅲ型位居第3;4份標(biāo)本檢出兩種呼吸道病毒混合感染,以乙型流感病毒混合感染為主;不同性別的呼吸道病毒檢出率無差異(P0.05);與夏秋季比較,冬春季病毒檢出率有統(tǒng)計學(xué)意義(P0.05)。流感病毒是冬春季門診發(fā)熱伴呼吸道癥候群的主要病原體,其他依次為副流感病毒、鼻病毒、冠狀病毒、腺病毒和偏肺病毒。熒光定量PCR可快速明確此類患者的病毒病原學(xué)診斷。
[Abstract]:Objective to study the pathogenic distribution of respiratory tract virus in outpatients with fever and respiratory syndrome, and to improve the ability of rapid diagnosis of respiratory tract infection.Methods from September 2015 to August 2016, the throat swabs of 277 patients with respiratory tract infection were collected from the affiliated Hospital of the Academy of military Medical Sciences. Influenza virus, parainfluenza virus, respiratory syncytial virus and coronavirus were detected by fluorescence quantitative PCR.Eight respiratory viruses, including metapulmonary virus, adenovirus, Boca virus and rhinovirus, were detected for nucleic acid.Results the positive rate of influenza virus was 49.82 in 138 of 277 specimens, and the highest was influenza A virus, followed by influenza B virus.Rhinovirus and parainfluenza virus type 鈪，

本文編號：1772158