病毒性传染病的病原学实验室诊断

Laboratory diagnosis of the etiology of viral infectious diseases

病毒性传染病从来没有远离过人类,对人类健康和生命的威胁一直存在。文章以新型冠状病毒(severe acute respiratory syndrome coronavirus 2,SARS-CoV-2)的实验室检测为例,重点介绍了目前实验室进行病毒性传染病病原学检测的实时荧光定量PCR技术和血清学抗体检测技术各自的优势和局限性。以期对病毒性传染病,尤其是COVID-19的临床诊断有一定的启示和帮助。

It must grow the awareness that contagions have never been far away from mankind,and the threats have always been next to us.Taking the laboratory detections of severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)as an example,this article mainly introduces the advantages and limitations of the real-time fluorescent quantitative PCR and serological antibody detection technology that hav been used for laboratory detections of the etiology of viral infectious diseases.It is hoped that the introduction will be helpful to the clinical diagnosis of viral infectious diseases,especially COVID-19.