A sopB Deletion Mutation Enhances the Immunogenicity and Protective Efficacy of a Heterologous Antigen Delivered by Live Attenuated Salmonella enterica Vaccines

Yuhua Li, Shifeng Wang, Wei Xin, Giorgio Scarpellini, Zhaoxing Shi, Bronwyn Gunn, Kenneth L. Roland and Roy Curtiss III

Infection and Immunity 76 ( 11 ): 5238 - 5246 , 2008