Table 2.

Distribution of enolase and DPPIV among S. suis field strains

Serotype	Number of strains	Number of positive strains for Enolase	Number of positive strains for DPPIV
1	23	23	23
1/2	30	26	29
2	93	73	80
3	18	14	14
4	21	20	18
5	7	5	4
6	1	0	0
7	18	15	16
8	17	17	16
9	31	26	30
10	3	3	2
13	1	1	1
14	13	12	11
15	1	1	1
16	9	8	7
17	2	2	1
18	3	3	3
19	3	3	2
20	1	1	1
21	5	4	4
22	15	13	13
23	10	10	10
24	3	3	2
25	1	1	1
27	3	3	3
28	7	6	7
29	4	3	4
30	4	4	4
31	3	2	2
32	1	1	0
33	4	4	2
34	4	3	4