As I’ve said, the US government should have addressed coming up with and disseminating a vaccine in a Manhattan Project approach.
We’re totally at the mercy of foreign governments and market forces re:a vaccine. The best we can hope for - in the US - is maybe for something to get going in a year or two. A vaccine would end the nightmare post-haste.
They should make the research open source and available for immediate production licence free in any drug lap capable of producing it.