Fig. 3From: Sensitivity and specificity of two WHO approved SARS-CoV2 antigen assays in detecting patients with SARS-CoV2 infectionComparison of the Ct values for different gene targets of RT-qPCR kits of positive samples from the SD-Biosensor Ag kit and the Abbott Ag kit. The Ct values for the RdRP gene (A), S gene (B), N gene (C) and E gene (D) was compared for different kits for SD-Biosensor Ag positive and Abbot Ag positive samples. The lines indicate the median and the error bars the IQRBack to article page