virologist working on exogenous sars-cov-2 virus rna sequence in the laboratory

analysis antibodies bacterium biology clinical conceptual contagious corona coronaviridae coronavirus covid detection diagnosis disease dna epidemic exogenous flu health illness image infection infectious influenza injection lab laboratory medical medicine mers microbiology ncov ncp outbreak pandemic pandemics pcr pipette pneumonia real research rna rtpcr sars sarscov sarscov2 science sequence test time treatment viral virologist virology virus working wuhan