FIG. 1.
Kinetics of growth of H37Rv in vivo. B6 mice were infected by intratracheal instillation with 102 or 105 CFU H37Rv per mouse. CFU counts were measured from lungs obtained at different time points. GKO (B6.129S7-Ifngtm1Ts/J) mice were infected by intratracheal instillation with 105 CFU H37Rv per mouse. Data are the means ± SDs of the log10 CFU/lung of five mice per time point.