Fig. 1From: Early serodiagnosis of trichinellosis by ELISA using excretory–secretory antigens of Trichinella spiralis adult wormsKinetics of anti-Trichinella IgG in the sera of mice infected with 500 and 100 muscle larvae. Anti-Trichinella IgG was detected by ELISA with adult worm ES antigens (a), adult worm crude antigens (b) and muscle larval ES antigens (c). The cut-off value is represented by the dotted lineBack to article page