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. 2023 Oct 10;14(1):2268496. doi: 10.1080/21505594.2023.2268496

Figure 3.

Figure 3.

G. mellonella as a model for rapid evaluation of Brucella strain virulence. Groups of larvae were infected with 1.25 × 108 CFU of live or heat-inactivated Brucella strain A19, strain 104M, strain 104MΔOmp19 deletion mutant, strain 104M:Omp19 overexpression mutant or strain S2, incubated at 37°C and monitored for 5 days. a) Kaplan-Meier curves representing daily percentage of survived larvae infected with live or heat-inactivated Brucella strains. b) Daily health index scores of larvae infected with live or heat-inactivated Brucella strains. c) Kaplan-Meier curves representing daily percentage of survived larvae infected with Brucella strains. d) Daily health index scores of larvae infected with Brucella strains.