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Primary MDR TB
United States, 1993–2005
| Slide 20. Primary MDR TB, United States,
1993–2005. This graph focuses on trends in primary
MDR TB (based on initial isolates from persons with no prior
history of TB) in the United States from 1993 through 2005.
The number of MDR TB cases, represented by bars, steadily
declined from 410 in 1993 to 115 in 2001. Since then the total
number of MDR TB cases has fluctuated from 91 to 125 cases,
with 95 cases reported for 2005. Primary MDR TB, shown by
the line, decreased from 2.5% in 1993 to approximately 1.0%
in 1997, and remained at this level up to and including 2005.
Released October 2008
Centers for Disease Control and Prevention
National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention
Division of Tuberculosis Elimination - http://www.cdc.gov/tb
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CDC/Division of Tuberculosis Elimination
Communications, Education, and Behavioral Studies Branch
1600 Clifton Rd., NE - Mailstop E-10, Atlanta, GA 30333