Cobas Liat Nucleic Acid Test Influenza A+B Respiratory Syncytial Virus (RSV) For Cobas Liat Automated PCR Analyzer, 20 Tests **Requires Refrigeration*The Cobas Liat Nucleic Acid Test Influenza A+B Respiratory Syncytial Virus (RSV) is a diagnostic test used to detect and differentiate between influenza virus type A and type B, as well as respiratory syncytial virus (RSV). The test is performed on the Cobas Liat Automated PCR Analyzer, a fully automated system that utilizes polymerase chain reaction (PCR) technology to amplify and detect viral genetic material in respiratory specimens. This test is