Working towards more effective tuberculosis (TB) vaccinations, researchers at Weill Cornell Medicine have developed two strains of bacteria">mycobacteria with "kill switches" that may be activated to ...

New Zealand, which produces three percent of the world’s milk, announced this week its plan to cull about 150,000 cows to eradicate the disease Mycoplasma bovis. The largest mass animal ...

with no detectable bacteria surviving. Now, they are setting up additional tests in mice and non-human primates to confirm the system's reliability with the goal of using the new strain in human ...

consisting of a weakened strain of the closely related Mycobacterium bovis, has been available for over a century.(AP) Two preclinical research addresses the difficulty of designing bacteria that ...