2013年度贵州省发热呼吸道症候群病毒感染状况调查

发布时间：2018-10-10 07:24

【摘要】：目的了解贵州省发热呼吸道症候群病毒性疾病的感染状况。方法调查贵州省2013年度发热呼吸道症候群病例432例,采集呼吸道标本421份,通过相应试剂盒提取核酸,进行实时荧光定量(Real-Time)PCR检测流感病毒、副流感病毒、冠状病毒、呼吸道合胞病毒、腺病毒、博卡病毒,鼻病毒及偏肺病毒。结果从421份标本中检测出阳性标本128份,阳性率为30.41%。其中流感病毒60份,阳性率为14.25%;冠状病毒8份,阳性率为1.90%;博卡病毒3份,阳性率为0.71%;腺病毒10份,阳性率为2.38%;偏肺病毒9份,阳性率为2.14%;鼻病毒38份,阳性率为9.03%;未检出呼吸道合胞病毒和副流感病毒。检出3例流感病毒和鼻病毒混合感染。结论呼吸道病毒是导致发热呼吸道症候群的重要病原体,其中以流感病毒最为常见,鼻病毒其次,腺病毒、偏肺病毒等检出率较低。
[Abstract]:Objective to investigate the infection of febrile respiratory syndrome (FRS) in Guizhou province. Methods 432 cases of febrile respiratory syndrome (FRS) were investigated in Guizhou province in 2013. 421 respiratory tract specimens were collected. Nucleic acid was extracted by corresponding kit, and real-time fluorescence quantitative (Real-Time) PCR was used to detect influenza virus, parainfluenza virus and coronavirus. Respiratory syncytial virus, adenovirus, Boca virus, rhinovirus and metapulmonary virus. Results 128 positive specimens were detected from 421 specimens, the positive rate was 34.41%. Of these, 60 were influenza viruses with a positive rate of 14.25; eight coronaviruses with a positive rate of 1.90; three Boca viruses with a positive rate of 0.71; 10 adenoviruses with a positive rate of 2.38; nine with a positive rate of 2.14; and 38 with rhinoviruses. The positive rate was 9.03.The respiratory syncytial virus and parainfluenza virus were not detected. Three cases of mixed infection of influenza virus and rhinovirus were detected. Conclusion Respiratory tract virus is an important pathogen leading to fever and respiratory syndrome, among which influenza virus is the most common, rhinovirus is the second, adenovirus and metapulmonary virus are the lower detectable rate.
【作者单位】：贵州省疾病预防控制中心传染病防治研究所检验科;贵阳市疾病预防控制中心检验科;
【基金】：国家科技重大专项"传染病监测技术平台"项目"云南及周边省市传染病病原谱流行规律研究"--发热呼吸道症候群监测项目(2009ZX10602-12)
【分类号】：R511

【参考文献】