TABLE 1.

Absence of CD14 does not affect replication of F. tularensis SchuS4 in vivo^a

Organ	Mice (n = 4)	DPIb	No. of CFU/organ (105) (mean ± SEM)
Lung	WTc	2	1.31 ± 0.263
		4	39.8 ± 9.34
	CD14−/−	2	2.89 ± 1.64
		4	35.7 ± 4.45
Spleen	WT	2	0.408 ± 0.320
		4	518 ± 114
	CD14−/−	2	0.101 ± 0.0327
		4	619 ± 63

^aMice were challenged with 50 CFU of F. tularensis SchuS4 intranasally.

^bDPI, day postinfection.

^cWT, wild type.