Tuberculosis vaccine development

Tuberculosis (TB) vaccine development involves creating a safe and effective shot to prevent TB, an infectious disease caused by bacteria. Researchers study the bacteria to identify parts that stimulate the immune system without causing illness. Working with these, they design vaccines that teach the body to recognize and fight TB bacteria if exposed. The process includes testing in labs, animals, and humans to ensure safety and effectiveness. Developing a TB vaccine aims to reduce global infection rates and save lives, especially in regions where TB is widespread and hard to treat.