. 2010 Jun 28;78(9):3763–3772. doi: 10.1128/IAI.00217-10

TABLE 1.

Recovery of H. ducreyi 35000HPhgbA_I and 35000HPhgbA_II from biopsy specimens

HgbA class	Expt	Mock immunization			HgbA immunization
		Pig	No. of H. ducreyi-positive specimens/total no. of specimens		Pig	No. of H. ducreyi-positive specimens/total no. of specimens
		Pig	10⁴ CFU inoculum	10³ CFU inoculum	Pig	10⁴ CFU inoculum	10³ CFU inoculum
I	1	1	2/3	3/3	3	0/4	ND^a
		2	3/3	2/3	4	0/4	ND
	2	5	4/4	2/4	7	0/4	0/4
		6	4/4	2/4	8	0/4	0/4
		Total	13/14^b	9/14^d		0/16^b	0/8^d
II	1	1	2/3	3/3	3	3/4	ND
		2	3/3	2/3	4	1/4	ND
	2	5	4/4	4/4	7	3/4	4/4
		6	1/4	1/4	8	3/4	1/4
		Total	10/14^c	10/14^e		10/16^c	5/8^e

ND, not determined.

P < 0.001, Fisher's exact test.

P = 0.709, Fisher's exact test.

P = 0.006, Fisher's exact test.

P = 1.000, Fisher's exact test.