Table 2.

Anti-JEV HI titers of serum samples collected from all the cows in the farm, located in Aichi Prefecture, Japan

Cow no.	Age (month)	HI titer
1	29	1:160
2	33	1:160
3	35	1:640
4	58	1:320
5	68	1:640
6	80	1:640
7	81	1:640
8	90	1:640
9	100	1:1280
10*	114	1:160
11	115	1:640
12	143	1:640
13	147	1:640
14	148	1:320
15	188	1:2560

*The affected cow.