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Reported Tuberculosis in the United States, 2022						Print
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Table 14. Tuberculosis Cases and Percentages by Initial Drug Regimen: United States, 1993–2022
See surveillance slides #37 and #38.
Tuberculosis Cases and Percentages by Initial Drug Regimen: United States, 1993–2022
Year
Total cases1
HRZE2
Multi (4+) drug regimen3
Less than 4 drug regimen4No.
(%)
No.
(%)
No.
(%)2022
8,045
6,522
(81.1)
1,044
(13.0)
479
(6.0)2021
7,591
6,315
(83.2)
795
(10.5)
481
(6.3)2020
6,950
5,805
(83.5)
733
(10.5)
412
(5.9)2019
8,659
7,173
(82.8)
1,014
(11.7)
472
(5.5)2018
8,786
7,287
(82.9)
1,032
(11.7)
467
(5.3)2017
8,888
7,450
(83.8)
926
(10.4)
512
(5.8)2016
9,018
7,668
(85.0)
914
(10.1)
436
(4.8)2015
9,314
7,952
(85.4)
859
(9.2)
503
(5.4)2014
9,173
7,830
(85.4)
838
(9.1)
505
(5.5)2013
9,271
7,838
(84.5)
885
(9.5)
548
(5.9)2012
9,677
8,270
(85.5)
868
(9.0)
539
(5.6)2011
10,213
8,704
(85.2)
824
(8.1)
685
(6.7)2010
10,800
9,124
(84.5)
876
(8.1)
800
(7.4)2009
11,219
9,463
(84.3)
872
(7.8)
884
(7.9)2008
12,679
10,678
(84.2)
965
(7.6)
1,036
(8.2)2007
12,975
10,876
(83.8)
847
(6.5)
1,252
(9.6)2006
13,396
11,157
(83.3)
880
(6.6)
1,359
(10.1)2005
13,754
11,511
(83.7)
689
(5.0)
1,554
(11.3)2004
14,193
11,697
(82.4)
694
(4.9)
1,802
(12.7)2003
14,481
11,778
(81.3)
683
(4.7)
2,020
(13.9)2002
14,695
11,802
(80.3)
630
(4.3)
2,263
(15.4)2001
15,539
12,405
(79.8)
606
(3.9)
2,528
(16.3)2000
15,872
12,457
(78.5)
670
(4.2)
2,745
(17.3)1999
16,942
13,020
(76.9)
792
(4.7)
3,130
(18.5)1998
17,727
13,167
(74.3)
761
(4.3)
3,799
(21.4)1997
19,063
13,714
(71.9)
828
(4.3)
4,521
(23.7)1996
20,424
13,750
(67.3)
894
(4.4)
5,780
(28.3)1995
21,850
13,704
(62.7)
1,058
(4.8)
7,088
(32.4)1994
23,197
12,925
(55.7)
1,287
(5.5)
8,985
(38.7)1993
23,964
9,664
(40.3)
1,185
(4.9)
13,115
(54.7)1Persons alive at diagnosis with initial drug regimen information.2H, isoniazid; R, rifampin; Z, pyrazinamide; E, ethambutol.3A drug regimen with at least four drugs, other than HRZE.4Includes persons who were not prescribed any drugs.
**Note:**Data for all years are updated through July 8, 2023.Table Printing Tips
							
					
							Last Reviewed:  November 15, 2023						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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