Pathogen Used	Trial no	Strain Genotype	TD50 (Hours)	No. of animals used / No. of animals censored	Statistical significance
E. faecalis	I	WT OG1RF WT ΔfsrB OG1RF	54 110	100/32 104/40	P < 0.0001
E. faecalis	II	WT OG1RF WT ΔfsrB OG1RF	51 74	100/36 100/49	P < 0.0001
E. faecalis	III	WT OG1RF WT ΔfsrB OG1RF	52 86	100/24 100/21	P < 0.0001
E. faecalis	IV	WT OG1RF WT ΔfsrB OG1RF	44 98	100/41 100/55	P < 0.0001