Quantitative RT-PCR (also known as real-time RT-PCR) assay kits for coronavirus detection are available. Because coronaviruses contain RNA genomes, these qPCR assays targeting specific genetic regions also include a reverse-transcription step. Coronaviruses are widespread in nature, and seven strains are currently known to infect humans. Notable strains include SARS-CoV, MERS-CoV, and SARS-CoV-2, all of which cause severe respiratory infections. qPCR assay kits contain all necessary reagents for the reaction, including primers, probes, lysis buffers, reverse transcriptase, and DNA polymerase. Common genes that are targeted by primers include spike (S), membrane (M), envelope (E), and the RNA-dependent DNA polymerase (RdRp). Visit the supplier page for more detailed information.