Fig. 1

Test modes of the two combined detection test strips. Fluorescent microspheres for tracers (FMT): Control line (C); Detection line (T) including the enteric adenovirus (AdV) line (near the sample loading well) and the rotavirus (RV) line. Interpretation of results: after the test procedures, double positive (left) and negative (right) results were detected. Colored microspheres for tracers (CMT): Control line (blue); Detection line (red) including the AdV line (near the sample loading end) and the RV line. Interpretation of results: after the test procedures, double positive (left) and negative (right) results were detected