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Tuberculosis - United States, 1993-2010.
MMWR Supplements
|November 23, 2013
Summary
Tuberculosis (TB) cases in the US decreased significantly from 1993 to 2010. However, TB health disparities persist, disproportionately impacting minority and foreign-born populations.
Area of Science:
- Public Health
- Infectious Diseases
- Epidemiology
Background:
- Tuberculosis (TB) is an airborne infectious disease transmitted person-to-person.
- Globally, TB is a major cause of mortality, yet it is curable with treatment.
- Significant progress has been made in reducing TB incidence in the United States.
Purpose of the Study:
- To analyze trends in Tuberculosis (TB) cases in the United States.
- To identify persistent health disparities in TB prevalence.
- To highlight the unequal impact of TB on specific sociodemographic groups.
Main Methods:
- Analysis of reported Tuberculosis (TB) case data in the United States from 1993 to 2010.
- Examination of demographic factors associated with TB incidence and prevalence.
- Assessment of health inequalities linked to income, race/ethnicity, and education.
Main Results:
- Reported TB cases in the US declined from 25,103 in 1993 to 11,182 in 2010.
- Despite the overall decrease, TB disproportionately affects racial/ethnic minorities and foreign-born individuals.
- Significant health disparities in TB prevalence correlate with income, race/ethnicity, and educational attainment.
Conclusions:
- While TB incidence has decreased in the US, it remains a significant public health concern.
- Persistent health inequalities highlight the need for targeted interventions for vulnerable populations.
- Addressing sociodemographic factors is crucial for TB elimination and health equity.
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