Abstract:Aim To evaluate the serodiagnostic specificity of verminosis tested by angleworm antigen inhibitory Dot-ELISA Method The sera of 158 cases of schistosomiasis,97 cases of Paragonimiasis and 62cases of trichinosis were tested by angleworm antigen inhibitory Dot-ELISA Then we compared the results with those from Dot-ELISA Result The incidence of crossed reaction rate and decrease cross reaction rate between schistosomiasis and trichinosis were 39 90%~94 72%(P>0 05~ 0 01) Conclusion The angleworm antigen inhibitory Dot-ELISA using angleworm antigens can greatly improve the serodiagnostic specificity of human verminosis