Ready to use master mix for multiplex detection for detection SARS-CoV-2, influenza A virus, influenza B virus; influenza A(H1N1) virus (swine-lineage and seasonal) and human respiratory syncytial viruses A/B, human coronaviruses NL63, 229E, OC43 and HKU1,  human parainfluenza viruses 1, 2 and 3 , human metapneumoviruses A/B, human bocavirus, human adenovirus.