Vaccine Alliances are collaborative efforts between governments, organizations, and pharmaceutical companies aimed at increasing the availability and distribution of vaccines. These alliances work to ensure that vaccines are developed quickly and equitably, especially during health crises like pandemics. By pooling resources and expertise, they can accelerate research and production processes. One prominent example of a Vaccine Alliance is Gavi, the Vaccine Alliance, which focuses on improving access to vaccines in low-income countries. Through funding and partnerships, Gavi helps to immunize millions of children against preventable diseases, ultimately aiming to save lives and promote global health equity.