WASHINGTON - Three-quarters of adults in the United States have received at least one dose of a COVID-19 vaccine, the U.S.
Centers for Disease Control and Prevention said this week — a notable milestone as the country faces a resurgence of new infections fueled by the delta variant.The figure was marked Tuesday with White House COVID-19 Data Director Cyrus Shahpar saying on Twitter that 681,000 people had been newly vaccinated since Sunday.