Optimization of immune strategy for a construct of Salmonella-delivered ApxIA, ApxIIA, ApxIIIA and OmpA antigens of Actinobacillus pleuropneumoniae for prevention of porcine pleuropneumonia using a murine model.

Optimization of immune strategy for a construct of Salmonella-delivered ApxIA, ApxIIA, ApxIIIA and OmpA antigens of Actinobacillus pleuropneumoniae for prevention of porcine pleuropneumonia using a murine model.