Introduction of Coronavirus disease (COVID -19) Coronavirus disease 2019 or COVID -19 is a viral disease and its causative agent is Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) whereas the provisional name 2019 novel coronavirus (2019-nCoV). It is a positive-sense single-stranded RNA virus and strain was first discovered in Wuhan, China, so it is sometimes referred to … Continue reading Coronavirus disease (COVID 19): Introduction, Sample Collection, Transportation, Lab Requirement for This Test and Testing Algorithm