Table 1.

Number of animals listed by the titer of LSDV specific antibody detected with VNT from three sampling time points

Number of animals by time of sampling
Antibody titer	before re-vaccination	1 month post re-vaccination	5 months post re-vaccination
over 300	3	6	6
200–300	3	10	2
100–200	8	14	9
50–100	5	13	7
10–50	8	17	18
under 10 (negative)	52	19	32