Table 2.

Clinical status of rabbits prior to vaccination three weeks after CRPV infection

Papilloma variable		Status at sites infected with the following CRPV dilutions:
	Group a	1:50	1:1000 or 1:4000
Frequency b
	1	9 / 9	16 / 18
	2	9 / 9	14 / 18
Volume c
	1	0.28 ± 0.17	0.04 ± 0.01
	2	0.19 ± 0.07	0.09 ± 0.03

^aThe rabbits were subsequently treated as controls (group 1) or vaccinees (group 2). Each group contained three rabbits.

^bNumber of papilloma-forming sites/total number of infected sites.

^cActual volume in cubic millimeters (mean ± SEM)