TB vaccination strategies

Tuberculosis (TB) vaccination strategies focus primarily on the Bacillus Calmette-Guérin (BCG) vaccine. This vaccine helps protect against severe forms of TB, especially in children. In countries where TB is common, BCG is often given at birth or during early childhood. In low-TB regions, the vaccine is less common. Public health strategies also emphasize targeted vaccination for high-risk groups, screening, and treatments to reduce TB spread. Overall, these strategies aim to minimize TB infections and protect vulnerable populations, contributing to global health improvements.