Biden says full FDA approval of a Covid-19 vaccine could come as early as the end of August

To date, more than 339 million doses of Covid-19 vaccine have been administered to give people protection from the coronavirus; several studies show that the three vaccines authorized for emergency use in the United States work and are safe; and the government continues to give them out in schools and at ball fields, and yet, not one has been formally approved by the US Food and Drug Administration. By all accounts, the approval process for the vaccines is moving faster than it ever has before. However, the FDA has yet to disclose a timeline for when its work will be complete and data is still being reviewed.