TABLE 1.

Bacterial load in the deep inguinal lymph node draining the site of intramuscular injection of BCG Pasteur or BCG leucine auxotroph (Leu⁻)

Days postvaccination	Log10 total CFU
	BCG Pasteur	BCG Leu−
1	1.7	<1.7a
13	1.9	<1.7
21	3.0	<1.7
28	2.1	<1.7
37	2.2	<1.7

^aRepresents limit of detection.