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专家讲解PCR病毒核酸检测重要指标CT值
What is CT Value In The Covid
What Is A Cycle Threshold (Ct) Value In qPCR?
Leave swab in place for 2-3 seconds then rotate completely around for 10-15 seconds.
Remove swab and repeat the same process in the other nostril with the same swab.
This can be seen in cycles 15 and 25 in the above amplification plot.