NARMS Now

Welcome to NARMS Now: Human Data, an interactive tool from CDC that contains antibiotic resistance data from bacteria isolated from humans as part of the National Antimicrobial Resistance Monitoring System (NARMS). More

Select a view: Dashboard Tabular Reports

Resistance by State Display:

Aggregate 1999–2025*

−

Year	State	Total tested	DSC	% DSC
1999	California	30	5	16.7
1999	Colorado	2	1	50.0
1999	Connecticut	6	3	50.0
1999	Florida	19	2	10.5
1999	Georgia	2	0	0.0
1999	Kansas	1	1	100.0
1999	Maryland	3	0	0.0
1999	Massachusetts	17	3	17.7
1999	Minnesota	4	1	25.0
1999	New Jersey	23	10	43.5
1999	New York State	46	8	17.4
1999	Oregon	4	1	25.0
1999	Tennessee	1	0	0.0
1999	Washington	7	1	14.3
2000	California	39	9	23.1
2000	Colorado	2	1	50.0
2000	Connecticut	8	2	25.0
2000	Florida	10	1	10.0
2000	Georgia	9	3	33.3
2000	Kansas	1	1	100.0
2000	Massachusetts	14	8	57.1
2000	Minnesota	3	1	33.3
2000	New Jersey	23	5	21.7
2000	New York State	61	7	11.5
2000	Oregon	4	1	25.0
2000	Tennessee	4	0	0.0
2000	West Virginia	1	0	0.0
2001	California	37	9	24.3
2001	Connecticut	5	2	40.0
2001	Florida	2	0	0.0
2001	Georgia	9	2	22.2
2001	Maryland	12	5	41.7
2001	Massachusetts	10	5	50.0
2001	Minnesota	6	1	16.7
2001	New Jersey	40	22	55.0
2001	New York State	58	10	17.2
2001	Oregon	9	1	11.1
2001	Tennessee	1	0	0.0
2001	Washington	6	3	50.0
2002	California	46	9	19.6
2002	Colorado	3	1	33.3
2002	Connecticut	8	4	50.0
2002	Florida	15	2	13.3
2002	Georgia	3	0	0.0
2002	Hawaii	4	0	0.0
2002	Louisiana	1	1	100.0
2002	Maryland	12	0	0.0
2002	Massachusetts	6	3	50.0
2002	Michigan	6	3	50.0
2002	Minnesota	4	0	0.0
2002	Nebraska	2	1	50.0
2002	New Jersey	11	2	18.2
2002	New Mexico	1	1	100.0
2002	New York State	58	14	24.1
2002	Texas	13	4	30.8
2002	Washington	3	1	33.3
2002	Wisconsin	1	0	0.0
2003	Alabama	4	0	0.0
2003	Alaska	1	0	0.0
2003	Arizona	2	1	50.0
2003	California	81	26	32.1
2003	Colorado	2	1	50.0
2003	Connecticut	13	9	69.2
2003	Delaware	1	1	100.0
2003	Florida	13	3	23.1
2003	Georgia	6	4	66.7
2003	Hawaii	2	0	0.0
2003	Idaho	1	1	100.0
2003	Illinois	16	10	62.5
2003	Indiana	4	1	25.0
2003	Iowa	2	1	50.0
2003	Maryland	10	0	0.0
2003	Massachusetts	15	5	33.3
2003	Michigan	11	7	63.6
2003	Minnesota	1	0	0.0
2003	Missouri	1	1	100.0
2003	Nebraska	1	1	100.0
2003	Nevada	2	2	100.0
2003	New Hampshire	2	0	0.0
2003	New Jersey	17	12	70.6
2003	New Mexico	1	1	100.0
2003	New York State	58	20	34.5
2003	North Carolina	8	3	37.5
2003	Ohio	4	2	50.0
2003	Oklahoma	1	0	0.0
2003	Oregon	4	0	0.0
2003	Pennsylvania	7	3	42.9
2003	Rhode Island	2	0	0.0
2003	South Carolina	1	1	100.0
2003	Tennessee	3	3	100.0
2003	Texas	18	4	22.2
2003	Virginia	13	4	30.8
2003	Washington	3	1	33.3
2004	Alabama	1	0	0.0
2004	Arizona	2	0	0.0
2004	California	86	39	45.4
2004	Colorado	4	2	50.0
2004	Connecticut	9	4	44.4
2004	Delaware	1	0	0.0
2004	Florida	10	2	20.0
2004	Georgia	3	2	66.7
2004	Hawaii	7	2	28.6
2004	Illinois	14	7	50.0
2004	Indiana	1	0	0.0
2004	Kentucky	3	0	0.0
2004	Maine	1	0	0.0
2004	Maryland	16	4	25.0
2004	Massachusetts	16	7	43.8
2004	Michigan	10	7	70.0
2004	Minnesota	6	1	16.7
2004	Missouri	1	1	100.0
2004	Nebraska	2	0	0.0
2004	Nevada	2	2	100.0
2004	New Jersey	17	7	41.2
2004	New York State	39	16	41.0
2004	North Carolina	4	3	75.0
2004	Ohio	5	2	40.0
2004	Oregon	1	1	100.0
2004	Pennsylvania	8	2	25.0
2004	Rhode Island	2	2	100.0
2004	Tennessee	4	4	100.0
2004	Texas	11	3	27.3
2004	Utah	1	1	100.0
2004	Vermont	1	0	0.0
2004	Virginia	7	6	85.7
2004	Washington	7	2	28.6
2004	Wisconsin	3	0	0.0
2005	Alabama	2	2	100.0
2005	Alaska	1	0	0.0
2005	Arizona	4	3	75.0
2005	California	60	24	40.0
2005	Colorado	7	2	28.6
2005	Connecticut	8	6	75.0
2005	Delaware	3	2	66.7
2005	Florida	12	3	25.0
2005	Georgia	8	6	75.0
2005	Hawaii	11	0	0.0
2005	Illinois	23	12	52.2
2005	Indiana	3	3	100.0
2005	Iowa	2	1	50.0
2005	Kentucky	4	2	50.0
2005	Maine	2	0	0.0
2005	Maryland	11	9	81.8
2005	Massachusetts	14	7	50.0
2005	Michigan	5	3	60.0
2005	Minnesota	6	1	16.7
2005	Mississippi	2	2	100.0
2005	Missouri	1	0	0.0
2005	Nevada	1	0	0.0
2005	New Jersey	20	11	55.0
2005	New Mexico	1	1	100.0
2005	New York State	38	16	42.1
2005	North Carolina	5	5	100.0
2005	Ohio	1	1	100.0
2005	Oklahoma	1	0	0.0
2005	Oregon	4	3	75.0
2005	Pennsylvania	6	3	50.0
2005	Rhode Island	1	0	0.0
2005	Tennessee	2	1	50.0
2005	Texas	24	8	33.3
2005	Utah	1	0	0.0
2005	Virginia	16	11	68.8
2005	Washington	4	3	75.0
2005	Wisconsin	4	2	50.0
2006	Alabama	2	0	0.0
2006	Arizona	4	3	75.0
2006	Arkansas	1	0	0.0
2006	California	62	34	54.8
2006	Colorado	7	3	42.9
2006	Connecticut	4	2	50.0
2006	Florida	15	5	33.3
2006	Georgia	5	4	80.0
2006	Hawaii	5	0	0.0
2006	Idaho	1	0	0.0
2006	Illinois	12	5	41.7
2006	Indiana	2	1	50.0
2006	Kentucky	2	1	50.0
2006	Maine	1	1	100.0
2006	Maryland	12	5	41.7
2006	Massachusetts	3	1	33.3
2006	Michigan	5	4	80.0
2006	Minnesota	5	2	40.0
2006	Mississippi	2	2	100.0
2006	Missouri	2	0	0.0
2006	Nebraska	1	1	100.0
2006	Nevada	1	0	0.0
2006	New Jersey	27	13	48.2
2006	New York State	66	43	65.2
2006	North Carolina	5	3	60.0
2006	Ohio	9	6	66.7
2006	Oregon	3	0	0.0
2006	Pennsylvania	7	5	71.4
2006	Rhode Island	1	0	0.0
2006	South Carolina	1	1	100.0
2006	South Dakota	1	1	100.0
2006	Tennessee	1	0	0.0
2006	Texas	21	12	57.1
2006	Utah	2	0	0.0
2006	Virginia	20	15	75.0
2006	Washington	2	1	50.0
2006	Wisconsin	4	3	75.0
2007	Alabama	1	0	0.0
2007	Alaska	1	1	100.0
2007	Arizona	7	5	71.4
2007	California	73	41	56.2
2007	Colorado	8	6	75.0
2007	Connecticut	9	4	44.4
2007	Delaware	2	2	100.0
2007	Florida	11	6	54.6
2007	Georgia	16	9	56.3
2007	Hawaii	4	0	0.0
2007	Idaho	1	1	100.0
2007	Illinois	16	9	56.3
2007	Indiana	2	2	100.0
2007	Iowa	1	0	0.0
2007	Maryland	12	6	50.0
2007	Massachusetts	15	12	80.0
2007	Michigan	6	5	83.3
2007	Minnesota	8	4	50.0
2007	Missouri	1	0	0.0
2007	Nebraska	1	1	100.0
2007	New Hampshire	3	3	100.0
2007	New Jersey	32	21	65.6
2007	New York State	80	60	75.0
2007	North Carolina	6	5	83.3
2007	Ohio	13	9	69.2
2007	Oklahoma	3	2	66.7
2007	Oregon	4	1	25.0
2007	Pennsylvania	9	7	77.8
2007	Rhode Island	2	1	50.0
2007	South Carolina	1	0	0.0
2007	Tennessee	1	0	0.0
2007	Texas	19	12	63.2
2007	Utah	3	1	33.3
2007	Virginia	25	15	60.0
2007	Washington	3	1	33.3
2007	Wisconsin	3	2	66.7
2008	Alabama	3	0	0.0
2008	Alaska	1	0	0.0
2008	Arizona	3	3	100.0
2008	Arkansas	2	2	100.0
2008	California	58	34	58.6
2008	Colorado	3	1	33.3
2008	Connecticut	3	0	0.0
2008	Delaware	4	4	100.0
2008	Florida	16	5	31.3
2008	Georgia	5	4	80.0
2008	Hawaii	3	0	0.0
2008	Illinois	16	14	87.5
2008	Iowa	6	6	100.0
2008	Kansas	1	0	0.0
2008	Maryland	13	7	53.9
2008	Massachusetts	21	14	66.7
2008	Michigan	9	6	66.7
2008	Minnesota	7	2	28.6
2008	Missouri	4	1	25.0
2008	Montana	1	0	0.0
2008	Nebraska	1	1	100.0
2008	New Hampshire	2	2	100.0
2008	New Jersey	32	20	62.5
2008	New York State	74	44	59.5
2008	North Carolina	3	2	66.7
2008	North Dakota	3	2	66.7
2008	Ohio	9	3	33.3
2008	Oklahoma	3	2	66.7
2008	Oregon	2	1	50.0
2008	Pennsylvania	19	13	68.4
2008	Rhode Island	1	1	100.0
2008	South Carolina	3	2	66.7
2008	South Dakota	1	0	0.0
2008	Tennessee	3	0	0.0
2008	Texas	23	11	47.8
2008	Utah	1	0	0.0
2008	Vermont	1	1	100.0
2008	Virginia	28	19	67.9
2008	Washington	12	7	58.3
2008	West Virginia	1	0	0.0
2008	Wisconsin	6	2	33.3
2009	Arizona	2	1	50.0
2009	California	56	33	58.9
2009	Colorado	6	1	16.7
2009	Connecticut	5	4	80.0
2009	Delaware	1	0	0.0
2009	Florida	21	8	38.1
2009	Georgia	10	7	70.0
2009	Hawaii	6	1	16.7
2009	Idaho	2	1	50.0
2009	Illinois	14	9	64.3
2009	Indiana	1	1	100.0
2009	Maryland	11	5	45.5
2009	Massachusetts	9	5	55.6
2009	Michigan	10	8	80.0
2009	Minnesota	4	1	25.0
2009	Mississippi	1	0	0.0
2009	Missouri	1	1	100.0
2009	Montana	1	0	0.0
2009	Nevada	3	1	33.3
2009	New Jersey	33	24	72.7
2009	New York State	68	48	70.6
2009	North Carolina	9	7	77.8
2009	Ohio	12	7	58.3
2009	Oklahoma	2	0	0.0
2009	Oregon	1	0	0.0
2009	Pennsylvania	14	9	64.3
2009	Rhode Island	1	0	0.0
2009	South Dakota	2	0	0.0
2009	Tennessee	4	1	25.0
2009	Texas	23	18	78.3
2009	Virginia	15	12	80.0
2009	Washington	6	2	33.3
2009	Wisconsin	9	2	22.2
2010	Alabama	4	4	100.0
2010	Arizona	4	2	50.0
2010	California	88	55	62.5
2010	Colorado	2	2	100.0
2010	Connecticut	8	4	50.0
2010	Delaware	2	2	100.0
2010	District Of Columbia	1	0	0.0
2010	Florida	21	14	66.7
2010	Georgia	13	11	84.6
2010	Hawaii	2	0	0.0
2010	Idaho	1	0	0.0
2010	Illinois	24	16	66.7
2010	Indiana	2	1	50.0
2010	Iowa	5	3	60.0
2010	Kansas	1	1	100.0
2010	Louisiana	1	1	100.0
2010	Maine	2	2	100.0
2010	Maryland	7	5	71.4
2010	Massachusetts	7	3	42.9
2010	Michigan	6	5	83.3
2010	Minnesota	8	6	75.0
2010	Mississippi	2	2	100.0
2010	Missouri	2	1	50.0
2010	Nebraska	2	0	0.0
2010	Nevada	5	1	20.0
2010	New Hampshire	4	4	100.0
2010	New Jersey	36	32	88.9
2010	New York State	66	43	65.2
2010	North Carolina	8	7	87.5
2010	North Dakota	2	2	100.0
2010	Ohio	11	10	90.9
2010	Oklahoma	1	1	100.0
2010	Oregon	4	1	25.0
2010	Pennsylvania	15	12	80.0
2010	Rhode Island	4	0	0.0
2010	South Carolina	1	1	100.0
2010	South Dakota	1	1	100.0
2010	Tennessee	4	2	50.0
2010	Texas	30	22	73.3
2010	Utah	1	1	100.0
2010	Virginia	11	11	100.0
2010	Washington	20	14	70.0
2010	Wisconsin	7	3	42.9
2011	Alabama	3	3	100.0
2011	Arizona	1	1	100.0
2011	Arkansas	1	0	0.0
2011	California	82	53	64.6
2011	Colorado	5	3	60.0
2011	Connecticut	5	5	100.0
2011	Delaware	4	2	50.0
2011	Florida	12	5	41.7
2011	Georgia	9	8	88.9
2011	Hawaii	2	0	0.0
2011	Illinois	28	23	82.1
2011	Indiana	6	6	100.0
2011	Iowa	6	4	66.7
2011	Kansas	1	1	100.0
2011	Louisiana	1	1	100.0
2011	Maryland	14	9	64.3
2011	Massachusetts	24	21	87.5
2011	Michigan	5	4	80.0
2011	Minnesota	3	3	100.0
2011	Mississippi	1	1	100.0
2011	Missouri	3	3	100.0
2011	Nebraska	1	0	0.0
2011	Nevada	5	5	100.0
2011	New Jersey	33	23	69.7
2011	New Mexico	1	1	100.0
2011	New York State	46	30	65.2
2011	North Carolina	5	5	100.0
2011	Ohio	4	3	75.0
2011	Oklahoma	2	2	100.0
2011	Oregon	3	2	66.7
2011	Pennsylvania	13	8	61.5
2011	South Carolina	2	1	50.0
2011	Tennessee	1	1	100.0
2011	Texas	32	22	68.8
2011	Utah	1	1	100.0
2011	Virginia	3	1	33.3
2011	Washington	11	9	81.8
2011	Wisconsin	3	3	100.0
2012	Alabama	1	1	100.0
2012	Arizona	9	5	55.6
2012	California	54	42	77.8
2012	Colorado	6	3	50.0
2012	Florida	11	5	45.5
2012	Georgia	11	8	72.7
2012	Hawaii	5	0	0.0
2012	Illinois	15	9	60.0
2012	Indiana	3	2	66.7
2012	Iowa	2	2	100.0
2012	Kansas	1	1	100.0
2012	Maryland	13	7	53.9
2012	Massachusetts	11	7	63.6
2012	Michigan	8	8	100.0
2012	Minnesota	4	2	50.0
2012	Mississippi	1	0	0.0
2012	Missouri	3	3	100.0
2012	Nevada	1	0	0.0
2012	New Hampshire	1	1	100.0
2012	New Jersey	14	13	92.9
2012	New Mexico	1	0	0.0
2012	New York State	66	43	65.2
2012	North Dakota	1	1	100.0
2012	Ohio	12	8	66.7
2012	Oregon	2	2	100.0
2012	Pennsylvania	11	8	72.7
2012	Rhode Island	2	0	0.0
2012	South Carolina	1	0	0.0
2012	Tennessee	1	0	0.0
2012	Texas	30	22	73.3
2012	Utah	2	0	0.0
2012	Virginia	8	7	87.5
2012	Washington	11	9	81.8
2012	Wisconsin	5	5	100.0
2013	Alabama	5	5	100.0
2013	Alaska	5	1	20.0
2013	Arizona	12	5	41.7
2013	California	43	33	76.7
2013	Colorado	3	1	33.3
2013	Connecticut	4	3	75.0
2013	Delaware	2	1	50.0
2013	Florida	12	4	33.3
2013	Georgia	10	7	70.0
2013	Hawaii	2	0	0.0
2013	Idaho	2	0	0.0
2013	Illinois	14	11	78.6
2013	Indiana	4	4	100.0
2013	Iowa	1	1	100.0
2013	Kansas	1	1	100.0
2013	Maryland	12	9	75.0
2013	Massachusetts	15	9	60.0
2013	Michigan	3	3	100.0
2013	Minnesota	6	3	50.0
2013	Missouri	1	1	100.0
2013	Nevada	1	1	100.0
2013	New Hampshire	2	2	100.0
2013	New Jersey	20	14	70.0
2013	New Mexico	1	1	100.0
2013	New York State	35	27	77.1
2013	North Carolina	5	3	60.0
2013	Ohio	6	6	100.0
2013	Oklahoma	1	0	0.0
2013	Oregon	3	2	66.7
2013	Pennsylvania	8	6	75.0
2013	Rhode Island	1	0	0.0
2013	Tennessee	3	3	100.0
2013	Texas	8	5	62.5
2013	Utah	1	1	100.0
2013	Virginia	11	9	81.8
2013	Washington	11	8	72.7
2013	Wisconsin	4	3	75.0
2014	Alabama	2	1	50.0
2014	Arizona	4	2	50.0
2014	California	92	68	73.9
2014	Colorado	7	4	57.1
2014	Connecticut	2	0	0.0
2014	Delaware	4	3	75.0
2014	Florida	12	7	58.3
2014	Georgia	8	5	62.5
2014	Hawaii	2	0	0.0
2014	Illinois	12	10	83.3
2014	Indiana	4	3	75.0
2014	Kansas	1	1	100.0
2014	Kentucky	1	1	100.0
2014	Louisiana	1	1	100.0
2014	Maryland	16	10	62.5
2014	Massachusetts	13	12	92.3
2014	Michigan	8	7	87.5
2014	Minnesota	3	2	66.7
2014	Missouri	4	3	75.0
2014	Nevada	3	0	0.0
2014	New Jersey	18	14	77.8
2014	New Mexico	2	1	50.0
2014	New York State	49	41	83.7
2014	North Dakota	1	0	0.0
2014	Ohio	7	7	100.0
2014	Oregon	3	3	100.0
2014	Pennsylvania	8	7	87.5
2014	Rhode Island	1	1	100.0
2014	Tennessee	3	3	100.0
2014	Texas	16	12	75.0
2014	Utah	4	2	50.0
2014	Virginia	9	6	66.7
2014	Washington	14	10	71.4
2014	Wisconsin	2	2	100.0
2015	Arizona	2	1	50.0
2015	Arkansas	2	2	100.0
2015	California	63	49	77.8
2015	Colorado	7	2	28.6
2015	Connecticut	9	7	77.8
2015	Florida	6	1	16.7
2015	Georgia	4	3	75.0
2015	Hawaii	10	0	0.0
2015	Illinois	18	16	88.9
2015	Indiana	6	5	83.3
2015	Iowa	6	3	50.0
2015	Kentucky	1	1	100.0
2015	Louisiana	2	2	100.0
2015	Maryland	7	6	85.7
2015	Massachusetts	12	9	75.0
2015	Michigan	8	3	37.5
2015	Missouri	5	5	100.0
2015	Nebraska	1	0	0.0
2015	Nevada	2	1	50.0
2015	New Hampshire	1	1	100.0
2015	New Jersey	19	15	79.0
2015	New York State	49	37	75.5
2015	North Carolina	9	5	55.6
2015	North Dakota	2	0	0.0
2015	Ohio	7	3	42.9
2015	Oklahoma	22	2	9.1
2015	Oregon	2	1	50.0
2015	Pennsylvania	11	10	90.9
2015	Rhode Island	1	0	0.0
2015	South Dakota	1	1	100.0
2015	Tennessee	3	2	66.7
2015	Texas	13	11	84.6
2015	Utah	1	0	0.0
2015	Virginia	13	7	53.9
2015	Washington	11	8	72.7
2015	Wisconsin	2	2	100.0
2016	Arizona	10	7	70.0
2016	California	68	46	67.7
2016	Colorado	4	3	75.0
2016	Connecticut	7	5	71.4
2016	Delaware	1	1	100.0
2016	Florida	9	5	55.6
2016	Georgia	9	6	66.7
2016	Hawaii	3	0	0.0
2016	Idaho	1	0	0.0
2016	Illinois	18	16	88.9
2016	Indiana	5	4	80.0
2016	Iowa	2	1	50.0
2016	Kansas	1	1	100.0
2016	Kentucky	1	0	0.0
2016	Maine	1	1	100.0
2016	Maryland	10	6	60.0
2016	Massachusetts	11	11	100.0
2016	Michigan	1	0	0.0
2016	Minnesota	11	6	54.6
2016	Mississippi	2	2	100.0
2016	Missouri	6	6	100.0
2016	Nebraska	2	1	50.0
2016	Nevada	1	1	100.0
2016	New Jersey	30	23	76.7
2016	New Mexico	1	1	100.0
2016	New York State	43	32	74.4
2016	North Carolina	5	3	60.0
2016	Ohio	11	7	63.6
2016	Oklahoma	3	0	0.0
2016	Oregon	2	0	0.0
2016	Pennsylvania	11	10	90.9
2016	Rhode Island	2	1	50.0
2016	South Dakota	1	1	100.0
2016	Tennessee	3	3	100.0
2016	Texas	32	24	75.0
2016	Utah	1	0	0.0
2016	Virginia	13	12	92.3
2016	Washington	12	12	100.0
2016	West Virginia	1	1	100.0
2016	Wisconsin	8	7	87.5
2017	Arizona	3	1	33.3
2017	Arkansas	2	1	50.0
2017	California	85	65	76.5
2017	Colorado	6	4	66.7
2017	Connecticut	4	3	75.0
2017	Delaware	4	4	100.0
2017	Florida	19	14	73.7
2017	Georgia	11	10	90.9
2017	Hawaii	1	0	0.0
2017	Illinois	17	13	76.5
2017	Indiana	1	1	100.0
2017	Kentucky	2	2	100.0
2017	Louisiana	2	2	100.0
2017	Maryland	16	10	62.5
2017	Massachusetts	5	4	80.0
2017	Michigan	12	12	100.0
2017	Minnesota	7	2	28.6
2017	Mississippi	5	4	80.0
2017	Missouri	5	4	80.0
2017	Nevada	4	1	25.0
2017	New Hampshire	1	1	100.0
2017	New Jersey	21	19	90.5
2017	New Mexico	1	1	100.0
2017	New York State	58	48	82.8
2017	North Carolina	2	1	50.0
2017	North Dakota	1	1	100.0
2017	Ohio	25	6	24.0
2017	Oklahoma	2	1	50.0
2017	Oregon	1	0	0.0
2017	Pennsylvania	11	9	81.8
2017	Rhode Island	1	1	100.0
2017	South Carolina	1	1	100.0
2017	Texas	32	22	68.8
2017	Vermont	1	1	100.0
2017	Virginia	9	8	88.9
2017	Washington	6	5	83.3
2017	Wisconsin	3	2	66.7
2018	Alaska	3	2	66.7
2018	Arizona	9	5	55.6
2018	California	102	82	80.4
2018	Colorado	4	4	100.0
2018	Connecticut	7	7	100.0
2018	Florida	14	11	78.6
2018	Georgia	5	5	100.0
2018	Hawaii	1	0	0.0
2018	Idaho	1	1	100.0
2018	Illinois	26	22	84.6
2018	Indiana	2	2	100.0
2018	Iowa	1	1	100.0
2018	Louisiana	2	2	100.0
2018	Maryland	16	15	93.8
2018	Massachusetts	9	6	66.7
2018	Michigan	7	7	100.0
2018	Minnesota	4	3	75.0
2018	Mississippi	1	1	100.0
2018	Missouri	5	5	100.0
2018	Montana	1	1	100.0
2018	Nebraska	2	1	50.0
2018	Nevada	1	0	0.0
2018	New Hampshire	1	1	100.0
2018	New Jersey	22	19	86.4
2018	New York State	62	50	80.7
2018	North Carolina	8	8	100.0
2018	Ohio	7	5	71.4
2018	Oregon	2	1	50.0
2018	Pennsylvania	19	13	68.4
2018	Rhode Island	1	0	0.0
2018	South Carolina	1	1	100.0
2018	Tennessee	6	5	83.3
2018	Texas	24	22	91.7
2018	Utah	2	1	50.0
2018	Virginia	9	7	77.8
2018	Washington	13	12	92.3
2018	Wisconsin	5	5	100.0
2019	Alaska	1	0	0.0
2019	Arizona	1	1	100.0
2019	Arkansas	1	1	100.0
2019	California	140	88	62.9
2019	Colorado	8	2	25.0
2019	Connecticut	9	8	88.9
2019	District Of Columbia	1	1	100.0
2019	Florida	22	12	54.6
2019	Georgia	8	8	100.0
2019	Hawaii	6	0	0.0
2019	Illinois	28	23	82.1
2019	Indiana	5	3	60.0
2019	Kansas	1	0	0.0
2019	Kentucky	1	1	100.0
2019	Louisiana	1	1	100.0
2019	Maine	2	1	50.0
2019	Maryland	21	18	85.7
2019	Massachusetts	7	6	85.7
2019	Michigan	10	10	100.0
2019	Minnesota	10	6	60.0
2019	Mississippi	1	1	100.0
2019	Missouri	5	5	100.0
2019	Nebraska	4	1	25.0
2019	Nevada	6	5	83.3
2019	New Jersey	17	15	88.2
2019	New Mexico	1	1	100.0
2019	New York State	61	56	91.8
2019	North Carolina	12	11	91.7
2019	Ohio	8	6	75.0
2019	Oklahoma	1	0	0.0
2019	Oregon	3	2	66.7
2019	Pennsylvania	9	8	88.9
2019	Rhode Island	1	0	0.0
2019	South Carolina	1	0	0.0
2019	Tennessee	4	3	75.0
2019	Texas	22	18	81.8
2019	Utah	5	2	40.0
2019	Virginia	30	28	93.3
2019	Washington	20	16	80.0
2019	Wisconsin	1	1	100.0
2020	Alaska	1	0	0.0
2020	Arizona	1	1	100.0
2020	Arkansas	1	1	100.0
2020	California	54	44	81.5
2020	Connecticut	3	3	100.0
2020	Delaware	1	1	100.0
2020	District Of Columbia	1	1	100.0
2020	Florida	4	4	100.0
2020	Georgia	2	2	100.0
2020	Hawaii	2	0	0.0
2020	Illinois	11	9	81.8
2020	Indiana	3	3	100.0
2020	Kentucky	1	1	100.0
2020	Maryland	6	5	83.3
2020	Massachusetts	4	3	75.0
2020	Michigan	1	1	100.0
2020	Minnesota	3	0	0.0
2020	Mississippi	1	1	100.0
2020	Missouri	1	0	0.0
2020	Nevada	2	2	100.0
2020	New Jersey	7	7	100.0
2020	New York State	18	17	94.4
2020	North Carolina	6	4	66.7
2020	Ohio	3	2	66.7
2020	Oklahoma	2	1	50.0
2020	Oregon	1	0	0.0
2020	Pennsylvania	14	11	78.6
2020	South Carolina	2	2	100.0
2020	Tennessee	1	1	100.0
2020	Texas	16	14	87.5
2020	Virginia	9	9	100.0
2020	Washington	14	14	100.0
2021	Alabama	1	1	100.0
2021	Arizona	6	5	83.3
2021	California	45	37	82.2
2021	Colorado	2	1	50.0
2021	Connecticut	5	3	60.0
2021	Delaware	1	1	100.0
2021	District Of Columbia	2	2	100.0
2021	Florida	7	2	28.6
2021	Georgia	5	4	80.0
2021	Hawaii	1	0	0.0
2021	Illinois	11	6	54.6
2021	Indiana	1	1	100.0
2021	Kentucky	1	1	100.0
2021	Maryland	9	7	77.8
2021	Massachusetts	3	3	100.0
2021	Minnesota	2	0	0.0
2021	Missouri	6	5	83.3
2021	Nebraska	1	1	100.0
2021	Nevada	1	1	100.0
2021	New Jersey	13	13	100.0
2021	New Mexico	4	3	75.0
2021	New York State	21	14	66.7
2021	North Carolina	7	4	57.1
2021	Ohio	5	4	80.0
2021	Pennsylvania	5	4	80.0
2021	South Carolina	1	0	0.0
2021	South Dakota	1	0	0.0
2021	Tennessee	1	1	100.0
2021	Texas	12	7	58.3
2021	Utah	4	0	0.0
2021	Virginia	5	5	100.0
2021	Washington	10	3	30.0
2021	West Virginia	1	0	0.0
2022*	Alabama	1	1	100.0
2022*	Arizona	5	2	40.0
2022*	Arkansas	1	0	0.0
2022*	California	65	45	69.2
2022*	Colorado	6	4	66.7
2022*	Connecticut	11	9	81.8
2022*	District Of Columbia	4	4	100.0
2022*	Florida	11	9	81.8
2022*	Georgia	12	11	91.7
2022*	Hawaii	1	1	100.0
2022*	Illinois	27	25	92.6
2022*	Indiana	4	2	50.0
2022*	Iowa	1	1	100.0
2022*	Kansas	2	2	100.0
2022*	Kentucky	3	2	66.7
2022*	Maryland	14	11	78.6
2022*	Massachusetts	10	10	100.0
2022*	Michigan	11	11	100.0
2022*	Minnesota	3	2	66.7
2022*	Missouri	5	4	80.0
2022*	Nebraska	1	1	100.0
2022*	Nevada	1	1	100.0
2022*	New Hampshire	1	1	100.0
2022*	New Jersey	31	30	96.8
2022*	New Mexico	1	0	0.0
2022*	New York State	60	51	85.0
2022*	North Carolina	5	3	60.0
2022*	Ohio	5	3	60.0
2022*	Oregon	1	0	0.0
2022*	Pennsylvania	14	12	85.7
2022*	Rhode Island	1	0	0.0
2022*	South Dakota	2	2	100.0
2022*	Tennessee	3	3	100.0
2022*	Texas	34	29	85.3
2022*	Utah	3	2	66.7
2022*	Virginia	25	20	80.0
2022*	Washington	22	22	100.0
2022*	West Virginia	3	3	100.0
2023*	Alaska	2	2	100.0
2023*	Arizona	12	11	91.7
2023*	Arkansas	3	3	100.0
2023*	California	76	61	80.3
2023*	Colorado	3	3	100.0
2023*	Connecticut	21	20	95.2
2023*	Delaware	4	4	100.0
2023*	Florida	24	17	70.8
2023*	Georgia	17	15	88.2
2023*	Hawaii	1	1	100.0
2023*	Idaho	1	1	100.0
2023*	Illinois	15	14	93.3
2023*	Indiana	7	6	85.7
2023*	Iowa	3	2	66.7
2023*	Kansas	1	1	100.0
2023*	Kentucky	4	4	100.0
2023*	Louisiana	1	1	100.0
2023*	Maryland	13	10	76.9
2023*	Massachusetts	12	11	91.7
2023*	Michigan	14	13	92.9
2023*	Minnesota	11	8	72.7
2023*	Mississippi	1	1	100.0
2023*	Missouri	5	5	100.0
2023*	Nebraska	1	1	100.0
2023*	Nevada	2	2	100.0
2023*	New Jersey	36	28	77.8
2023*	New York State	89	78	87.6
2023*	North Carolina	12	12	100.0
2023*	Ohio	23	19	82.6
2023*	Oklahoma	1	1	100.0
2023*	Oregon	4	3	75.0
2023*	Pennsylvania	16	15	93.8
2023*	Rhode Island	2	1	50.0
2023*	South Carolina	1	1	100.0
2023*	Tennessee	6	6	100.0
2023*	Texas	61	53	86.9
2023*	Utah	3	3	100.0
2023*	Virginia	20	17	85.0
2023*	Washington	30	24	80.0
2023*	West Virginia	1	0	0.0
2024*	Florida	2	0	0.0
2024*	Nevada	5	2	40.0
1999-2025*	Alabama	30	18	60.0
1999-2025*	Alaska	16	6	37.5
1999-2025*	Arizona	103	65	63.1
1999-2025*	Arkansas	14	10	71.4
1999-2025*	California	1685	1031	61.2
1999-2025*	Colorado	107	55	51.4
1999-2025*	Connecticut	173	117	67.6
1999-2025*	Delaware	35	28	80.0
1999-2025*	District Of Columbia	9	8	88.9
1999-2025*	Florida	330	147	44.6
1999-2025*	Georgia	200	144	72.0
1999-2025*	Hawaii	81	5	6.2
1999-2025*	Idaho	11	5	45.5
1999-2025*	Illinois	375	279	74.4
1999-2025*	Indiana	66	51	77.3
1999-2025*	Iowa	38	26	68.4
1999-2025*	Kansas	13	11	84.6
1999-2025*	Kentucky	24	16	66.7
1999-2025*	Louisiana	12	12	100.0
1999-2025*	Maine	9	5	55.6
1999-2025*	Maryland	286	169	59.1
1999-2025*	Massachusetts	283	185	65.4
1999-2025*	Michigan	156	127	81.4
1999-2025*	Minnesota	129	57	44.2
1999-2025*	Mississippi	20	17	85.0
1999-2025*	Missouri	67	54	80.6
1999-2025*	Montana	3	1	33.3
1999-2025*	Nebraska	23	11	47.8
1999-2025*	Nevada	49	28	57.1
1999-2025*	New Hampshire	18	16	88.9
1999-2025*	New Jersey	592	412	69.6
1999-2025*	New Mexico	16	12	75.0
1999-2025*	New York State	1369	853	62.3
1999-2025*	North Carolina	124	94	75.8
1999-2025*	North Dakota	10	6	60.0
1999-2025*	Ohio	187	119	63.6
1999-2025*	Oklahoma	45	12	26.7
1999-2025*	Oregon	67	26	38.8
1999-2025*	Pennsylvania	235	175	74.5
1999-2025*	Rhode Island	27	8	29.6
1999-2025*	South Carolina	17	11	64.7
1999-2025*	South Dakota	10	6	60.0
1999-2025*	Tennessee	63	42	66.7
1999-2025*	Texas	514	355	69.1
1999-2025*	Utah	36	15	41.7
1999-2025*	Vermont	3	2	66.7
1999-2025*	Virginia	299	229	76.6
1999-2025*	Washington	258	188	72.9
1999-2025*	West Virginia	8	4	50.0
1999-2025*	Wisconsin	70	44	62.9

Not a participating state

No isolates tested

DSC

100%

* Preliminary data include records from years after 2021, when isolate collection and/or testing is still in progress.

Resistance by Year Display:

100

% DSC

95% confidence interval (CI)

Preliminary data

Year	Total tested	DSC	% DSC	Lower 95% CI	Upper 95% CI
1999	165	36	21.8	15.8	28.9
2000	179	39	21.8	16.0	28.6
2001	195	60	30.8	24.4	37.8
2002	197	46	23.4	17.6	29.9
2003	331	128	38.7	33.4	44.2
2004	305	129	42.3	36.7	48.1
2005	318	153	48.1	42.5	53.8
2006	324	177	54.6	49.0	60.1
2007	402	254	63.2	58.3	67.9
2008	407	236	58.0	53.0	62.8
2009	363	217	59.8	54.5	64.9
2010	446	308	69.1	64.5	73.3
2011	382	273	71.5	66.7	75.9
2012	327	224	68.5	63.2	73.5
2013	278	193	69.4	63.6	74.8
2014	336	249	74.1	69.1	78.7
2015	338	221	65.4	60.0	70.5
2016	363	266	73.3	68.4	77.8
2017	387	284	73.4	68.7	77.7
2018	405	333	82.2	78.1	85.8
2019	495	369	74.5	70.5	78.3
2020	196	164	83.7	77.7	88.6
2021	200	139	69.5	62.6	75.8
2022*	410	339	82.7	78.7	86.2
2023*	559	478	85.5	82.3	88.3
2024*	7	2	28.6	3.4	71.0
2025*	0	0	0.0	0.0	0.0

* Preliminary data include records from years after 2021, when isolate collection and/or testing is still in progress.

MIC Distribution Display:

Quick Stats (based on current search)

8,315

Total Salmonella Typhi isolates tested

5,317

Total with decreased susceptibility to ciprofloxacin

Please read this disclaimer before using these data.

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Data dictionary

† Note: Downloadable isolate-level data are not available from all states.
Last update: 03/05/2025.

Please read this disclaimer before using these data.

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Suggested citation: CDC. National Antimicrobial Resistance Monitoring System (NARMS) Now: Human Data. Atlanta, Georgia: U.S. Department of Health and Human Services, CDC. 03/05/2025. https://www.cdc.gov/narmsnow. Accessed 3/6/2025.

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Content source:
- Centers for Disease Control and Prevention,
- National Center for Emerging and Zoonotic Infectious Diseases (NCEZID)

NARMS Now: Human Data

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Amikacin
Amoxicillin-clavulanic acid
Ampicillin
Azithromycin
Cefoxitin
Ceftiofur
Ceftriaxone
Cephalothin
Chloramphenicol
Ciprofloxacin
Colistin
Decreased susceptibility to ciprofloxacin
Gentamicin
Kanamycin
Meropenem
Nalidixic acid
Streptomycin
Sulfamethoxazole/Sulfisoxazole
Tetracycline
Trimethoprim-sulfamethoxazole

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