Protection against murine tuberculosis by an attenuated recombinantSalmonella typhimuriumvaccine strain that secretes the 30-kDa antigen ofMycobacterium bovisBCG

Abstract
A recombinant (r-) Salmonella typhimurium aroA vaccine that secretes the naturally secreted protein of Mycobacterium bovis strain BCG, Ag85B, by means