Table 3.

Analysis of genetically related C. jejuni isolates clustered in time (allelic distance ≤ 15, temporal relatedness ≤ 30 days).

Sequence type	Cluster	Allelic distance	Dates of isolation	Geographic distance	Age band	Ethnicity*
ST-50	A	2	13/01/2008, 13/01/2008	>50 Km	0– < 10, 70– < 80	Same
	F	4	16/08/2009, 25/08/2009	>50 Km	10– < 20, 0– < 10	Same
	I	8	21/05/2006, 07/06/2006	>50 Km	0– < 10, 20– < 30	Same
ST-572	L	1	17/07/2012, 24/07/2012	Same city	0– < 10, 0– < 10	Same
	M	5	15/03/2011, 28/03/2011	Same city	70– < 80, 20– < 30	Same
ST-257	N	3	30/11/2010, 13/12/2010	>50 Km	0– < 10, 0– < 10	Different
	O	3	22/05/2006, 30/05/2006	>50 Km	50– < 60, 10– < 20	Same
	Q	10	12/11/2007, 10/12/2007	>50 Km	60– < 70, 10– < 20	Same
ST-1359	S	2	13/12/2006, 13/12/2006	< 50 Km	0– < 10, 0– < 10	Different
ST-21	X	9	04/06/2006, 28/06/2006	< 50 Km	0– < 10, 60– < 70	Different
ST-460	AC	9	31/01/2006, 23/02/2006	>50 Km	0– < 10, 0– < 10	Same

^*Jewish or non-Jewish ethnicity.