<prompt> Mark the false statement regarding testing of covid 19Most predominant method of diagnosis of Covid 19 is -PCRFirst line screening assay: N gene assayConfirmatory assay: RdRp gene assayPeripheral ground glass opacities on CT is the hallmark feature  <response>: Testing of Covid 19 Most predominant method of diagnosis of Covid 19 is -PCR. First line screening assay: E gene assay. Confirmatory assay: RdRp RNA-dependent RNA polymerase gene assay. Additional confirmatory assay: N gene assay. CT features BL and peripheral ground glass opacities Crazy paving pattern Lung consolidation 