Bill Gates just pledged another $1.6 billion to Gavi, the Vaccine Alliance, aiming to keep kids around the world safe from deadly diseases. With U.S. funding for vaccines on the chopping block, Gates says this is the most powerful move to save lives right now. Gavi’s already helped vaccinate over a billion kids, but without more support, millions could be at risk. Wild to see how much one foundation can change the world! #BillGates #Vaccines #GlobalHealth #Safety