Since the United States paid for the development and production, of the vaccine, once it was working, the process should have been given to the world, so that all drug companies could produce the vaccine.
Instead, President Biden was the United States to pay the drug companies to manufacture the vaccine and the US government would give it away.
How many untold infections and death could have been prevented if the process was given to the world? How much money would it save the United States if the process was given to the world?