Founded to was founded to "help save the lives of millions of people living with HIV/AIDS in the developing world by dramatically scaling up antiretroviral treatment", CHAI also has programs in maternal, newborn and child health, malaria, and vaccines.
PIH works to provide a preferential option for the poor in health care, by establishing long-term relationships with sister organizations based in settings of poverty and working in close partnership with local government officials and the world’s leading medical and academic institutions.
This search page at Find Policy, still experimental, focuses on research organizations that work on Global Health. In addition to institutions focusing on decreasing global inequity in health, this engine also includes institutions with a focus on global health policy issues. US institutions are included to the extent that they do extensive international work.