This is the story of how PATH’s work to upgrade tuberculosis (TB) laboratories in India helps ensure that laboratories have the equipment, training, and procedures in place to diagnose TB, including drug-resistant forms, so that people who are sick can access the lifesaving treatment they need as quickly as possible. It is one of a series of success stories that showcase some of the ways that PATH’s work in TB is having an impact on people’s lives in a variety of settings around the world. This work was made possible through generous funding from the US Agency for International Development.