A new mRNA vaccine against tuberculosis (TB) is showing favorable results in preclinical trials. With only one currently ...

However, children without BCG scars or BCG vaccination history were given revaccinations, without a prior Tuberculin Skin ...

The only vaccine we have for TB right now is the BCG (Bacillus Calmette-Guérin). If, like many people, you got a dose of this at school, you’ll most likely still have the scar to show for it.