Research Article

A Multiple Antigen Peptide Vaccine Containing CD4+ T Cell Epitopes Enhances Humoral Immunity against Trichinella spiralis Infection in Mice

Figure 2

Schematic representation of experimental scheme. Three groups of mice (MAP-TB, MAP-B, and PBS) were immunized three times with Freund’s adjuvant and challenged with 400 infective ML of T. spiralis to evaluate the protection induced by the MAPs.