SARS - CoV-2 genetic identification is based on viral RNA extraction prior to RT - qPCR assay ,
however recent studies support the elimination of the extraction step .
SARS - CoV-2 genetic identification is based on viral RNA extraction prior to RT - qPCR assay , however recent studies support the elimination of the extraction step .
SARS - CoV-2 genetic identification is based on viral RNA extraction prior to RT - qPCR assay , however recent studies support the elimination of the extraction step .