The sensitivity and specificity assessment based on 57 positive samples and 33 negative samples is demonstrated in Table 1. All of the kits showed a high specificity except the Sansure kit that showed ...

In the course of the COVID-19 pandemic, the estimation of the viral load of SARS-CoV-2 using the cycle threshold (Ct) of the RT-PCR has become a common surrogate marker of infectiousness. Despite ...