Table 1. S. enterica ser. Typhi Strains Isolated in Italy from 2011 to 2013.

Strain	Region	Date	Sample	Gender	Age	Origin	Travel	Resistance pattern	CIP MIC(mg/L)	GyrA	GyrB	ParC	ParE	PMQR	PFGE
28/1/12	CAMPANIA	2011	unk	unk	unk	unk	unk	Suscept	0.008	wt	wt	wt	wt	neg	L
28/4/12	CAMPANIA	2012	feces	unk	unk	Italian	unk	Suscept	0.008	wt	wt	wt	wt	neg	C
28/3/12	CAMPANIA	2011	feces	unk		Italian	unk	Suscept	0.008	wt	wt	wt	wt	neg	A
96/23/12	CAMPANIA	2012	unk	unk	unk	unk	unk	Suscept	0.015	wt	wt	wt	wt	neg	D
64/1/11	FRIULI V.G.	2011	urine	M	20	African	unk	Suscept	0.015	wt	wt	wt	wt	neg	E
28/2/12	CAMPANIA	2011	unk	unk	unk	unk	unk	Na	0.032	Asp82Asn	wt	wt	wt	neg	B
39/14/11	MARCHE	2011	blood	M	0	Indian	unk	Cip I:Na	0.125	wt	wt	Thr57Ser	wt	neg	N
81/5/12	LAZIO	2012	feces	M	14	Bangladesh	unk	NaCip	0.15	Ser83Phe	Gly435Ala	wt	wt	neg	M
66/8/13	LAZIO	2013	blood	F	13	Bangladesh	unk	NaCip	0.19	Asp87Asn	Gly435Glu	wt	wt	neg	K
30/4/13	PIEMONTE	2013	unk	unk	unk	unk	unk	ASSuNaCip	0.25	Ser83Phe	wt	wt	wt	neg	G
4/2/12	TRENTO	2011	blood	F	16	Bangladesh	unk	CSTmpNaCip	0.25	Ser83Phe	wt	wt	wt	neg	F
78/3/12	PIEMONTE	2012	feces	F	34	Bangladesh	Bangladesh	ACSSuTmpSxtNaCip	0.25	Ser83Phe	Gly435Glu	wt	wt	neg	F
16/10/12	LAZIO	2012	feces	M	unk	Bangladesh	unk	ACSSuTTmpSxtNaCip	0.25	Ser83Phe	wt	wt	wt	neg	F
28/5/12	CAMPANIA	2012	blood	F	33	Indian	unk	NaCip I:S	0.25	Ser83Phe	wt	wt	wt	neg	H
8/3/13	TRENTO	2012	blood	M	3	Bangladesh	unk	NaCip I:S	0.25	Ser83Phe	wt	wt	wt	neg	H
9/1/13	CAMPANIA	2013	blood	M	29	Italian	India	NaCip I:S	0.38	Ser83Tyr	wt	wt	Ser493Phe	neg	H
74/5/13	MARCHE	2013	feces	M	32	Indian	unk	NaCip	0.5	Ser83Phe	Gly435Val	wt	wt	neg	J
40/1/13	PIEMONTE	2013	feces	F	40	Italian	India	NaCip I:S	12	Ser83Phe,Asp87Asn	Gly435Glu	Ser80Ile	wt	neg	I
54/4/13	PIEMONTE	2013	blood	F	47	Italian	India	NaCip	16	Ser83Phe,Asp87Asn	wt	Ser80Ile	wt	neg	I

I: Intermediate susceptibility; wt: wild-type; unk: unknown; suscept: susceptible to all the antimicrobials tested.