What Went Wrong With Covax, the Vast Global Vaccine Program

After months of struggle, the U.N.-backed Covax alliance will soon have many more doses, promising relief for vaccine shortages in poorer countries. But it faces a deepening crisis: difficulties getting shots into arms as the Delta variant spreads.

source https://www.nytimes.com/2021/08/02/world/europe/covax-covid-vaccine-problems-africa.html