Table 3.

ELISA for control dogs i.e. dogs without NA

Control Group A			Control Group B
Case	Serum	CSF	Case	Serum
1	1:800	Negative	1	1:800
2	1:400	Negative	2	Negative
3	1:800	Negative	3	1:100
4	1:800	Negative	4	1:100
5	1:200	Negative	5	Negative
6	1:1,600	Negative	6	Negative
7	1:1,600	Negative	7	1:100
8	1:200	Negative	8	Negative
9	1:800	Negative	9	1:100
10	1:800	Negative	10	Negative
11	Negative	Negative	11	Negative
12	1:200	Negative	12	Negative
13	1:100	Negative	13	Negative
14	1:800	Negative	14	1:200
15	1:6,400	1:100	15	Negative
16	1:100	Negative	16	1:400
17	1:800	Negative	17	Negative
18	1:800	Negative	18	Negative
19	1:100	Negative	19	Negative
20	1:400	Negative	20	Negative
21	1:400	Negative	21	Negative
			22	1:100

Group A dogs were young pound dogs, while Group B were clinical patients in a veterinary hospital