The Vaccine Alliance, also known as Gavi, is a global partnership aimed at increasing access to vaccines in low-income countries. Founded in 2000, it brings together governments, international organizations, and private sector partners to ensure that children around the world receive essential vaccinations. Gavi works to improve immunization rates by funding vaccine programs and supporting health systems. It focuses on diseases that disproportionately affect vulnerable populations, such as measles and pneumonia. By collaborating with various stakeholders, Gavi helps save lives and promote health equity worldwide.