Table 2.

Distribution of ELISA tested positive animals and intra-farm prevalence

		ELISA
Province	Total animal/farm (n)	Positive (n)	Prevalence (%)
Caserta	4	0	0
	7	0	0
	35	1	2.85
	31	2	6.45
	24	1	4.16
	3	0	0
Salerno	18	0	0
	99	4	4.04
	41	0	0
	8	1	12.5
	5	1	20
	14	0	0
	19	2	10.52
	9	0	0
	4	1	25
	2	0	0
	3	1	33.33
	9	1	11.11
	11	1	9.09
	112	1	0.89
	3	0	0
	5	0	0
	6	0	0
	140	6	4.28
Total	612	23	3.75