Half-a-million infected people threaten to spread the potent strand of tuberculosis further
A highly anticipated trial of a tuberculosis vaccine yields disappointing results.
A recent international study found alarmingly high levels drug-resistant strains of tuberculosis (TB) in a number of countries.
Tuberculosis has been brought under control in much of the world, thanks to prevention practices and powerful antibiotics. But in poor nations like Peru, the disease still kills hundreds of babies and children — and new …