Fig. 3From: Prime-boost vaccination with attenuated Salmonella Typhimurium ΔznuABC and inactivated Salmonella Choleraesuis is protective against Salmonella Choleraesuis challenge infection in pigletsAttenuated strain of S. Typhimurium does not retard the weight gain of piglets. Symbols represent the weight gain of eighteen animals, divided into groups A, B and C, while vertical bars represent the standard deviation from the beginning to the end of the study (day 0 and 47). No differences are recorded. The weight of animals vaccinated with the attenuated strain of S. Typhimurium is not different from other groupsBack to article page