GAVI, the Vaccine Alliance, is a global partnership aimed at increasing access to immunization in low-income countries. Founded in 2000, it brings together governments, international organizations, and private sector partners to ensure that vaccines are available to children who need them most. GAVI focuses on providing funding and support for vaccine programs, helping to reduce the burden of preventable diseases. Through its efforts, GAVI has helped immunize millions of children against diseases like measles, polio, and hepatitis B. The organization works closely with the World Health Organization and other partners to strengthen health systems and improve vaccine delivery. By promoting equitable access to vaccines, GAVI plays a crucial role in global health.