An estimated 440 000 cases of multidrug-resistant tuberculosis (MDR TB) occurred worldwide in 2008 (3•6% of all TB cases that year), but only 7% of these cases were identified and treated. Extensively ...
WASHINGTON (Reuters) - The hardest-to-treat form of drug-resistant tuberculosis is a growing threat in many parts of the world, but remains quite rare in the United States, U.S. government health ...