Fig. 7

The clinical performance of CRISPR-GBS assay. A Study design of CRISPR-GBS assay and results summary as categorized by culture-MS, CRISPR-GBS and qPCR. + , positive results; - , negative results. B Venn diagram shows the results of GBS detection by CRISPR-GBS (blue circle), qPCR (red circle) and culture-MS (green circle) assays using clinical samples (n = 179)