Table 5.

Splenic Lymphocyte Responses 55 Days After Primary Infection with Serovars H and D

	Mean Stimulation Index ± 1 SEM
	EB Serovar		Standard Mitogens
Group	H	D	Con-A	PHA	LPS
Control	13.0 ± 1.7	15.9 ± 1.8	79.5 ± 12.0	6.2 ± 1.8	58.4 ± 5.3
H	19.2 ± 3.1*	23.4 ± 4.1*	96.2 ± 15.6	11.3 ± 6.4*	58.7 ± 15.8
D	19 ± 1.5*	21.7 ± 1.7*	78.8 ± 6.8	11.9 ± 6.4*	51.1 ± 6.3

*Significantly different from Control mean at p 0.05