TABLE 2.

Number of bacteria in the brain of mice after i.c. inoculation

Day after infection	No. of bacteria/braina
	1.2 × 103 CFU	1.2 × 104 CFU	1.2 × 106 CFU
1	0	1.75 × 103	3.45 × 103
4	4.2 × 102 a	1.95 × 103	3.3 × 104 a
8	0	4.95 × 103	6.38 × 104 a
78	0	NDb	1.78 × 103

^aP < 0.05 compared with the number of bacteria in the brain at day 1. 

^bND, not done.