Influenza virus A and B and SARS-CoV-2 (COVID-19) identified &#x7C; Respiratory system specimen &#x7C; Microbiology
influenza virus a and b and sars-cov-2 (covid-19) identified &#x7c; respiratory system specimen &#x7c; microbiology
Influenza virus A and B and SARS-CoV-2 (COVID-19) identified &#x7C; Respiratory system specimen &#x7C; Microbiology
influenza virus a and b and sars-cov-2 (covid-19) identified &#x7c; respiratory system specimen &#x7c; microbiology