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Reported Tuberculosis in the United States, 2021						Print
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Table 17. Tuberculosis Cases and Percentages Among Non-U.S.–Born Persons1 by Drug Resistance and History of Previous TB Disease: United States, 1993–2021
See Surveillance Slides #48.
Tuberculosis cases and percentages by drug resistance and history of tuberculosis among non-U.S.–born persons.
**Year**
**Total cases2**
**Isoniazid (INH)-resistant3**
**Multidrug resistant (MDR)4**
**Previous TB**
**No previous TB****Total cases**
**INH-resistant**
**MDR**
**Total cases**
**INH-resistant**
**MDR****No.**
**(%)**
**No.**
**(%)**
**No.**
**(%)**
**No.**
**(%)**
**No.**
**(%)**
**No.**
**(%)**2021
4,408
443
(10.0)
66
(1.5)
176
30
(17.0)
10
(5.7)
4,166
407
(9.8)
56
(1.3)2020
4,086
388
(9.5)
55
(1.3)
174
28
(16.1)
10
(5.7)
3,875
356
(9.2)
45
(1.2)2019
5,005
536
(10.7)
80
(1.6)
213
33
(15.5)
14
(6.6)
4,757
498
(10.5)
66
(1.4)2018
4,952
529
(10.7)
91
(1.8)
235
46
(19.6)
17
(7.2)
4,682
480
(10.3)
73
(1.6)2017
4,981
526
(10.6)
110
(2.2)
221
52
(23.5)
25
(11.3)
4,736
470
(9.9)
84
(1.8)2016
4,899
521
(10.6)
89
(1.8)
219
50
(22.8)
18
(8.2)
4,662
468
(10.0)
70
(1.5)2015
5,002
526
(10.5)
75
(1.5)
218
44
(20.2)
13
(6.0)
4,763
482
(10.1)
62
(1.3)2014
4,829
521
(10.8)
84
(1.7)
242
58
(24.0)
24
(9.9)
4,558
459
(10.1)
60
(1.3)2013
4,807
533
(11.1)
87
(1.8)
202
40
(19.8)
10
(5.0)
4,573
491
(10.7)
76
(1.7)2012
4,820
532
(11.0)
76
(1.6)
229
47
(20.5)
12
(5.2)
4,563
485
(10.6)
64
(1.4)2011
5,076
571
(11.2)
110
(2.2)
208
50
(24.0)
26
(12.5)
4,844
515
(10.6)
84
(1.7)2010
5,143
512
(10.0)
89
(1.7)
229
50
(21.8)
14
(6.1)
4,859
457
(9.4)
73
(1.5)2009
5,419
560
(10.3)
102
(1.9)
226
46
(20.4)
18
(8.0)
5,126
507
(9.9)
83
(1.6)2008
6,014
635
(10.6)
83
(1.4)
262
44
(16.8)
16
(6.1)
5,653
585
(10.3)
67
(1.2)2007
6,120
615
(10.0)
102
(1.7)
288
57
(19.8)
16
(5.6)
5,766
549
(9.5)
83
(1.4)2006
6,110
659
(10.8)
104
(1.7)
289
57
(19.7)
19
(6.6)
5,774
597
(10.3)
84
(1.5)2005
5,962
625
(10.5)
101
(1.7)
267
52
(19.5)
21
(7.9)
5,653
567
(10.0)
77
(1.4)2004
6,115
643
(10.5)
98
(1.6)
264
49
(18.6)
23
(8.7)
5,796
588
(10.1)
74
(1.3)2003
6,204
669
(10.8)
92
(1.5)
271
49
(18.1)
19
(7.0)
5,882
607
(10.3)
70
(1.2)2002
6,069
683
(11.3)
120
(2.0)
265
57
(21.5)
23
(8.7)
5,731
622
(10.9)
97
(1.7)2001
6,288
625
(9.9)
110
(1.7)
302
59
(19.5)
26
(8.6)
5,918
559
(9.4)
81
(1.4)2000
5,976
684
(11.4)
104
(1.7)
272
62
(22.8)
24
(8.8)
5,668
617
(10.9)
80
(1.4)1999
5,946
677
(11.4)
111
(1.9)
284
55
(19.4)
22
(7.7)
5,600
614
(11.0)
88
(1.6)1998
6,004
711
(11.8)
93
(1.5)
262
60
(22.9)
17
(6.5)
5,698
644
(11.3)
76
(1.3)1997
6,036
719
(11.9)
111
(1.8)
286
74
(25.9)
32
(11.2)
5,710
640
(11.2)
79
(1.4)1996
6,026
717
(11.9)
124
(2.1)
304
74
(24.3)
22
(7.2)
5,684
637
(11.2)
102
(1.8)1995
6,066
714
(11.8)
128
(2.1)
364
91
(25.0)
42
(11.5)
5,661
619
(10.9)
85
(1.5)1994
5,685
732
(12.9)
149
(2.6)
338
93
(27.5)
38
(11.2)
5,297
634
(12.0)
110
(2.1)1993
5,016
643
(12.8)
149
(3.0)
301
75
(24.9)
46
(15.3)
4,674
565
(12.1)
103
(2.2)1Persons born in the United States, certain U.S. territories, or elsewhere to at least one U.S. citizen parent are categorized as U.S.-born. All other persons are categorized as non-U.S.–born.2Persons with isolates tested with at least isoniazid and rifiampin.3Resistance to at least isoniazid.4Resistance to at least isoniazid and rifampin.
**Note:** Data for all years are updated through July 8, 2022.Table Printing Tips
							
					
							Last Reviewed:  November 29, 2022						Source: 	Division of Tuberculosis Elimination, National Center for HIV, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention
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