Experimental infection of lambs with C and S-type strains of Mycobacterium avium subspecies paratuberculosis: immunological and pathological findings

Table 1 Origin of the strains used in the infection

Strain ID	Host	Breed	Isolated from	Location	IS1311 PCR-REA	*Sna* BI- *Spe* I PFGE
22G	Sheep	Latxa	intestinal tissue	Gipuzkoa, Spain	S	69-50 Type III
Ovicap49^a	Sheep	Latxa	intestinal tissue	Navarra, Spain	S	57-57 Type III
764	Cattle	Holstein	feces	Bizkaia, Spain	C	2-1 Type II
K-10	Cattle		feces	USA	C	1-1 Type II

ISSN: 1297-9716