Consistent with the results of the sample reactivities, theseresults also demonstrated different serological prevalence levels of the variousEV infections: the highest level was against CB3 VP1, the second highest levelwas against PV1 VP1, and a comparatively low level against the VP1 of EV71,CA16, CA5 and CA6 in EV-A. The gene discussed is PLVAP; the disease is infection.