Tag Archives: *Detection of Viral RNA by RT-PCR*
*Detection of Viral RNA by RT-PCR*
Thus far, the most commonly used and reliable test for diagnosis of COVID-19 has been the RT-PCR test performed using nasopharyngeal swabs or other upper respiratory tract specimens, including throat swab or, more recently, saliva. A variety of RNA gene targets are used by different manufacturers, with most tests targeting 1 or more of the […]

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