Table 1.

Summary of isolates used in the present study and statistics by species and clade.

Species, Clade, Subclade	Clonal Complexes	No. of Isolates (%)
			State		Source
			PA	TN	Clinical	Non-Clinical
							Poultry	Cattle	Swine	Other
C. jejuni		2132 (69.2%)	887 (41.6%)	1245 (58.4%)	960 (45.0%)	1172 (55.0%)	735 (62.7%)	419 (35.8%)	15 (1.3%)	3 (0.3%)
1	ST-45, ST-403, ST-508, ST-179, ST-283, ST-177, ST-682, ST-41	251	84 (33.5%)	167 (66.5%)	169 (67.3%)	82 (32.%)	39 (47.6%)	40 (48.8%)	3 (3.7%)	0
2	-	41	19 (46.3%)	22 (53.7%)	21 (51.2%)	20 (48.8%)	0	17 (85.0%)	3 (15.0%)	0
3	ST-21, ST-353, ST-48, ST-206, ST-61, ST-42, ST-464, ST-607, ST-22, ST-443, ST-52, ST-257, ST-354, ST-460, ST-49, ST-658, ST-1034, ST-1287, ST-1332, ST-446, ST-692	1840	784 (42.6%)	1056 (57.4%)	770 (41.8%)	1070 (58.2%)	696 (65.0%)	362 (33.8%)	9 (0.8%)	3 (0.3%)
C. coli		921 (29.9%)	529 (57.4%)	392 (42.6%)	98 (10.6%)	823 (89.4%)	504 (61.2%)	71 (8.6%)	239 (29.0%)	9 (1.1%)
1		916	529 (57.8%)	387 (42.2%)	96 (10.5%)	820 (89.5%)	501 (61.1%)	71 (8.7%)	239 (29.1%)	9 (1.1%)
1a	ST-828	897	516 (57.5%)	381 (42.5%)	93 (10.4%)	804 (89.6%)	486 (60.4%)	70 (8.7%)	239 (29.7%)	9 (1.1%)
1b	ST-1150	16	11 (68.8%)	5 (31.3%)	1 (6.3%)	15 (93.8%)	14 (93.3%)	1 (6.7%)	0	0
1c	-	3	2 (66.7%)	1 (33.3%)	2 (66.7%)	1 (33.3%)	1 (100.0%)	0	0	0
3	-	5	0	5 (100.0%)	2 (40.0%)	3 (60.0%)	3 (100.0%)	0	0	0
C. lari	ST-21	13 (0.4%)	10 (76.9%)	3 (23.1%)	3 (23.1%)	10 (76.9%)	6 (60.0%)	4 (40.0%)	0	0
C. upsaliensis	-	10 (0.3%)	1 (10.0%)	9 (90.0%)	9 (90.0%)	1 (10.0%)	0	0	0	1 (100.0%)
C. fetus	ST-3, ST-6, ST-11	4 (0.1%)	0	4 (100.0%)	4 (100.0%)	0	0	0	0	0
Total		3080	1427 (46.3%)	1653 (53.7%)	1074 (34.9%)	2006 (65.1%)	1244 (62.0%)	494 (24.6%)	254 (12.7%)	10 (0.5%)