TABLE 2.

Results of HI test on pups (group B) inoculated with CPV2b vaccine

Pup no.	Antibody titer
	CPV2	CPV2b
19	2,560	2,560
20	2,560	2,560
21	5,120	2,560
22	10,240	5,120
23	1,280	2,560
24	2,560	2,560
25	2,560	5,120
26	1,280	2,560
27	1,280	2,560
28	1,280	2,560
29	2,560	5,120
30	2,560	5,120
31	5,120	5,120
32	2,560	5,120
33	5,120	5,120
34	5,120	5,120
35	2,560	5,120
36	1,280	1,280
Mean	2,655	3,475