Table 1.

Results of serological analysis obtained in this study. ID, identifier.

Farm ID	Province	Sampled Animals	Positive Animals	Prevalence
1	Ragusa	216	48	22%
2	Ragusa	53	52	23%
3	Siracusa *	101	51	50%
4	Ragusa	49	18	37%
5	Ragusa *	21	15	71%
6	Enna *	17	10	59%
7	Palermo	24	8	33%

* Farms selected for the molecular study.