Africa rejected colonialism. Many of those of African descent in the US don't think the rules of civilization apply to them.
I say shut off the infected countries and let Africa solve their own problems for a change.
Some of us think the reason for not stopping the travel from infected countries is that the ensuing panic when it does show up here would drive the US to mandate vaccination and thus provide the profit monies to vaccinate Africa.
WE will pay for it. Because we don’t have anything else to do with $30+B.