Salmonella Infantis in Broiler Flocks in Slovenia: The Prevalence of Multidrug Resistant Strains with High Genetic Homogeneity and Low Biofilm-Forming Ability

Table 2

Occurrence of Salmonella Infantis PFGE profiles at broiler chicken holdings from 2007 to 2013.

PFGE profile	No. of isolates (n=87)	FBO/AOH	Years
A1	33	SI-A (n=11), SI-C (n=12), SI-X01 (n=1), SI-X02 (n=1)	2008-2013
A2	1	SI-A	2012
A3	1	SI-A	2012
B1	28	SI-A (n=1), SI-C (n=12)	2009-2013
B2	1	SI-C	2011
B3	1	SI-A	2010
C1	7	SI-A	2010-2013
C2	1	SI-A	2012
C3	1	SI-A	2012
C4	1	SI-C	2011
D1	6	SI-B	2007-2008
D2	1	SI-B	2007
E1	1	SI-C	2013
E2	2	SI-A, SI-C	2013, 2010
F	1	SI-X-01	2010
G	1	SI-C	2010

Food business operator/autonomously operating holding. Number of subcontracting farms.