APOPO is a social enterprise that researches, develops, and deploys detection rat technology for humanitarian purposes. APOPO's HeroRATs provide second-line screening of TB samples from collaborating DOTS Centers.

Operation ASHA is a registered non-profit that has taken TB treatment to the doorsteps of 6.1 million individuals living in disadvantaged areas. It operates in over 3,000 villages and slums in eight states spread across India and two provinces in Cambodia.

Nairobi Slums TB Project was started to bring TB testing facilities closer to the people in the slums of Nairobi. The overall objective of the project is to enhance prevention and care of tuberculosis through intensified case finding in the communities, through community health workers.

This scheme provides tuberculosis (TB) and Human Immunodeficiency Virus (HIV) testing and treatment follow up for the residents of Nairobi's slums.