Public Health: Trends in Tuberculosis in the United States

The number of Tuberculosis (TB) and multidrug-resistant TB cases in the United States has declined steadily since 1992. However, continued vigilance is needed to further reduce TB rates. A resurgence of the disease in the late 1980s and early 1990s was linked to a relaxation of TB control efforts. Data from the Centers for Disease Control and Prevention and the World Health Organization suggest that the presence of TB as a major public health problem in other countries has likely been a key contributor to the number of new cases in the United States. As a result, the United States has undertaken several initiatives to control global TB, including providing funding and technical assistance for TB control programs.