evidence: Americans should have clamped down on public gatherings instead of opening up, global philanthropist and coronavirus vaccine funder Bill Gates said Thursday on CNN’s Global Town Hall Coronavirus: Facts and Fears. [...] A coronavirus vaccine will likely be multi-dose, Bill Gates says [...] Gates said that his foundation is funding not only the first generation of vaccines and the capacity for those, "but also a second generation that will be ready four to six months later that may get us closer to 100% protection or 100% transmission reduction."