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Surveillance Reports
> 1999 Surveillance Report > Table
7
Table 7. Resistance to Isoniazid with or without
Rifampin Resistance in Reported TB Cases with No Previous TB by
Origin: United States, 1993-1999
| Year |
Resistant to Isoniazid¹ |
| Total Cases² |
U.S.-born |
Foreign-born³ |
| No. |
% |
No. |
% |
No. |
% |
| 1993 |
1,400 |
8.4 |
804 |
6.8 |
579 |
12.4 |
| 1994 |
1,355 |
8.3 |
709 |
6.5 |
632 |
12.1 |
| 1995 |
1,171 |
7.3 |
554 |
5.4 |
615 |
11.0 |
| 1996 |
1,134 |
7.4 |
492 |
5.2 |
638 |
11.3 |
| 1997 |
1,076 |
7.5 |
429 |
5.0 |
640 |
11.3 |
| 1998 |
1,012 |
7.6 |
366 |
4.8 |
644 |
11.4 |
| 1999 |
865 |
7.2 |
271 |
4.1 |
590 |
11.1 |
- Isolates may be resistant to other drugs.
- Includes persons of unknown country of birth.
- Includes persons born outside the United States, American Samoa,
the Federated States of Micronesia, Guam, the Republic of the
Marshall Islands, Midway Island, the Commonwealth of the Northern
Mariana Islands, Puerto Rico, the Republic of Palau, U.S. Minor
Outlying Islands, U.S. Miscellaneous Pacific Islands, and the
U.S. Virgin Islands.
Note: Data for all years updated through May 3, 2000.
More than 85% of all cases in each group had drug susceptibility
test results reported for an initial isolate.
See Surveillance
Slide #14.
|
Resistant to Isoniazid and Rifampin¹ |
|
Total Cases² |
U.S.-born |
Foreign-born³ |
| Year |
No. |
% |
No. |
% |
No. |
% |
| 1993 |
410 |
2.5 |
302 |
2.6 |
105 |
2.3 |
| 1994 |
352 |
2.2 |
238 |
2.2 |
109 |
2.1 |
| 1995 |
252 |
1.6 |
168 |
1.6 |
84 |
1.5 |
| 1996 |
205 |
1.3 |
103 |
1.1 |
101 |
1.8 |
| 1997 |
157 |
1.1 |
75 |
0.9 |
81 |
1.4 |
| 1998 |
127 |
1.0 |
52 |
0.7 |
74 |
1.3 |
| 1999 |
127 |
1.1 |
38 |
0.6 |
88 |
1.7 |
- Isolates may be resistant to other drugs.
- Includes persons of unknown country of birth.
- Includes persons born outside the United States, American Samoa,
the Federated States of Micronesia, Guam, the Republic of the
Marshall Islands, Midway Island, the Commonwealth of the Northern
Mariana Islands, Puerto Rico, the Republic of Palau, U.S. Minor
Outlying Islands, U.S. Miscellaneous Pacific Islands, and the
U.S. Virgin Islands.
Note: Data for all years updated through May 3, 2000.
More than 85% of all cases in each group had drug susceptibility
test results reported for an initial isolate.
See Surveillance
Slide #15.
|
Released September 2005
Centers for Disease Control and Prevention
National Center for HIV, STD, and TB Prevention
Division of Tuberculosis Elimination - http://www.cdc.gov/tb
Please send comments/suggestions/requests
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