Fig. 4From: A rapid and visual detection assay for Clonorchis sinensis based on recombinase polymerase amplification and lateral flow dipstickThe detection limit line of the purified C. sinensis metacercaria(s) and egg(s). A Sensitivity of the RPA-LFD assay for the detection of purified C. sinensis metacercaria(s). The known number of metacercaria(s) from 1–500 NC negative control, containing no metacercaria. B Sensitivity of the RPA-LFD assay for the detection of purified C. sinensis egg(s). The known number of egg(s) from 1 to 500. NC negative control, containing no eggBack to article page