TABLE 1.

Twenty-four S. enterica isolates showing azithromycin MICs of ≥32 μg/ml

Isolate no.	Yr	Strain	Origin	S. enterica serovar	AZMa MIC (μg/ml)	qnr geneb
1	2003	s2099	Thailand	Newport	32	−
2	2003	s2018	Thailand	Stanley	64	+
3	2003	s2021	Thailand	Rissen	>128	−
4	2003	s2085	Thailand	Stanley	64	+
5	2003	s2086	Thailand	Stanley	64	+
6	2003	s2181	Finland	Poona	32	−
7	2003	s2137	Finland	Typhimurium	128	−
8	2003	s2195	Finland	Virchow	>128	−
9	2004	s2236	Thailand	Stanley	32	+
10	2004	s2265	Thailand	Stanley	128	+
11	2004	s2280	Thailand	Stanley	64	+
12	2004	s2389	Finland	Typhimurium	128	−
13	2004	s2391	Finland	Typhimurium	128	−
14	2005	s2439	Egypt	Blockley	64	−
15	2005	s2477	Egypt	Bredeney	>128	−
16	2005	s2608	Finland	Blockley	64	−
17	2006	s2635	Thailand	Emek	64	−
18	2006	s2768	Finland	Blockley	128	−
19	2006	s2829	Finland	Saintpaul	64	−
20	2007	s2868	Malaysia	Stanley	128	−
21	2007	s2948	Finland	Hvittingfoss	128	−
22	2008	s3141	Thailand	Rissen	64	−
23	2008	s3082	Thailand	Typhimurium	128	−
24	2008	s3139	Thailand	Enteritidis	128	−

^aAZM, azithromycin.

^b+, present; −, absent.