The Quest Diagnostics SARS-CoV-2 RNA, Qualitative Real-Time RT-PCR ("Quest SARS-CoV-2 rRT-PCR") is a real-time RT-PCR test for qualitative detection of SARS-CoV-2 nucleic acid in upper and lower respiratory specimens (such as nasopharyngeal or oropharyngeal swabs, sputum, and tracheal aspirates).