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. 2013 Nov 13;8(11):e78671. doi: 10.1371/journal.pone.0078671

Figure 7. Efficacy comparison of SCHU S4 ΔclpB versus FSC200 ΔclpB.

Figure 7

BALB/c mice (n = 5/group) were immunized with 103 (squares), 105 (circles), or 107 (triangles) CFU of SCHU S4ΔclpB (open symbols) or FSC200ΔclpB (closed symbols). Immunized mice and naïve controls (inverted triangle) were challenged six weeks later IN with 105 CFU of SCHU S4. *, significantly better survival versus mice immunized with FSC200ΔclpB.