Intended Use For in vitro qualitative detection of ORF1 ab and N genes of the novel coronavirus (SARS-CoV-2) in throat swab, nasopharyngeal swab and sputum samples of suspected cases infected by novel coronavirus (SARS-CoV-2). Features 1. ORF1ab and N target genes, can detect Delta, Omicron and other COVID-19 variants 2. Freeze-dried reagent, available for room temperature storage and transportation 3. Endogenous internal control to prevent false negative 4. No need of extraction instrument, one step operation 5. No need to be tested at Labs Without use of Nucleic Acid Extraction Kit, you can quickly complete the test with this One Step Method Nucleic Acid Kit. It works with POCT Detection System for the Covid-19 detection.