What.. how? Why? What's the vested interest for the Mali, Bulgaria, Brazil, Lesotho, Nepal authorities in promoting vaccines no matter what?
Government cares about "looking" like they are doing the right thing. Because they want to get public support.
Then there is corruption. But I will say that's a secondary issue. Anyways, I am pretty sure once govt changes were I am from, former politicians will find a job easily in pharma. Again this is secondary and will always happen.