Salmonella typhimurium vaccine
Salmonella Typhimurium wecA mutant vaccine
vaccine
Rebecca Racz, Yongqun He
A wecA mutant (DSM645) is attenuated in C57BL/6J mice through i.p. and oral immunization. This mutant also protects against challenge with S. typhimurium strains TML and SL1344 30 days after immunization