对GeneXpert和逆转录聚合酶链反应用于SARS-CoV-2诊断的比较评估:一项回顾性研究

Ashish William1, Yogita Rai1, Deepti Rawat1

  • 1Department of Microbiology, Lady Hardinge Medical College & Associated Hospitals, New Delhi-110001, Delhi, India.

Access microbiology
|August 25, 2025
PubMed
概括

基因Xpert测试显示检测COVID-19的灵敏度为100%,使其非常适合快速排除阴性病例. 然而,它的低特异性意味着阳性结果需要通过实时逆转录PCR进行确认.