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Tuberculosis (TB)








Reported Tuberculosis in the United States, 2021						Print
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Table 16. Tuberculosis Cases and Percentages Among U.S.-Born Persons1 by Drug Resistance and History of Previous TB Disease: United States, 1993–2021
See Surveillance Slide #48.
Tuberculosis cases and percentages by drug resistance and history of tuberculosis among 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
1,574
92
(5.8)
11
(0.7)
40
0
(0.0)
0
(0.0)
1,514
90
(5.9)
11
(0.7)2020
1,473
73
(5.0)
3
(0.2)
43
4
(9.3)
0
(0.0)
1,420
68
(4.8)
3
(0.2)2019
1,898
125
(6.6)
13
(0.7)
58
4
(6.9)
1
(1.7)
1,828
120
(6.6)
12
(0.7)2018
1,930
112
(5.8)
13
(0.7)
57
7
(12.3)
1
(1.8)
1,863
104
(5.6)
12
(0.6)2017
1,906
107
(5.6)
19
(1.0)
59
3
(5.1)
2
(3.4)
1,844
104
(5.6)
17
(0.9)2016
2,140
130
(6.1)
8
(0.4)
83
7
(8.4)
0
(0.0)
2,051
122
(5.9)
8
(0.4)2015
2,297
158
(6.9)
13
(0.6)
101
7
(6.9)
3
(3.0)
2,191
150
(6.8)
10
(0.5)2014
2,274
167
(7.3)
10
(0.4)
94
5
(5.3)
0
(0.0)
2,174
162
(7.5)
10
(0.5)2013
2,389
142
(5.9)
10
(0.4)
99
9
(9.1)
3
(3.0)
2,276
130
(5.7)
7
(0.3)2012
2,646
154
(5.8)
13
(0.5)
126
8
(6.3)
0
(0.0)
2,513
146
(5.8)
13
(0.5)2011
2,832
182
(6.4)
18
(0.6)
136
10
(7.4)
1
(0.7)
2,682
171
(6.4)
17
(0.6)2010
3,076
179
(5.8)
17
(0.6)
132
13
(9.8)
3
(2.3)
2,921
165
(5.6)
14
(0.5)2009
3,229
201
(6.2)
13
(0.4)
116
6
(5.2)
1
(0.9)
3,087
192
(6.2)
12
(0.4)2008
3,853
202
(5.2)
24
(0.6)
171
13
(7.6)
3
(1.8)
3,644
188
(5.2)
21
(0.6)2007
4,074
181
(4.4)
22
(0.5)
206
14
(6.8)
3
(1.5)
3,846
163
(4.2)
18
(0.5)2006
4,348
184
(4.2)
20
(0.5)
204
9
(4.4)
1
(0.5)
4,122
172
(4.2)
19
(0.5)2005
4,662
210
(4.5)
23
(0.5)
240
18
(7.5)
2
(0.8)
4,394
188
(4.3)
20
(0.5)2004
4,969
229
(4.6)
30
(0.6)
274
15
(5.5)
4
(1.5)
4,678
213
(4.6)
26
(0.6)2003
5,141
231
(4.5)
26
(0.5)
253
16
(6.3)
2
(0.8)
4,846
213
(4.4)
23
(0.5)2002
5,438
231
(4.2)
38
(0.7)
304
23
(7.6)
3
(1.0)
5,056
205
(4.1)
35
(0.7)2001
5,959
271
(4.5)
41
(0.7)
324
28
(8.6)
7
(2.2)
5,566
240
(4.3)
34
(0.6)2000
6,550
294
(4.5)
42
(0.6)
360
22
(6.1)
2
(0.6)
6,135
269
(4.4)
40
(0.7)1999
7,475
319
(4.3)
46
(0.6)
382
25
(6.5)
6
(1.6)
7,007
284
(4.1)
39
(0.6)1998
8,233
408
(5.0)
61
(0.7)
485
38
(7.8)
6
(1.2)
7,691
365
(4.7)
55
(0.7)1997
9,183
472
(5.1)
89
(1.0)
455
35
(7.7)
12
(2.6)
8,696
435
(5.0)
76
(0.9)1996
10,241
565
(5.5)
125
(1.2)
558
68
(12.2)
21
(3.8)
9,630
495
(5.1)
104
(1.1)1995
10,992
637
(5.8)
199
(1.8)
592
77
(13.0)
28
(4.7)
10,332
554
(5.4)
169
(1.6)1994
11,780
794
(6.7)
274
(2.3)
691
81
(11.7)
35
(5.1)
11,004
706
(6.4)
238
(2.2)1993
12,530
873
(7.0)
331
(2.6)
668
83
(12.4)
30
(4.5)
11,802
788
(6.7)
301
(2.6)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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