CBC.ca | TB progress threatened by rising drug resistance CBC.ca The number of people infected with tuberculosis (TB) or dying from it fell in 2012, but global progress on controlling the contagious lung disease is at risk from growing drug resistance. In its annual TB report, the Geneva-based World Health ... UPDATE 1-Rising drug resistance threatens global progress against TB Rising drug resistance threats global progress against TB Tuberculosis killed 1.3 million last year: WHO |