Covid-19 Update: 75% of U.S. Adults Have One Dose

Sep.07 -- Three-quarters of U.S. adults have received at least one dose of a Covid-19 vaccine as of Tuesday, according to a White House official, setting a new milestone in the country’s fight against the pandemic. Dr. David Dowdy, Johns Hopkins Bloomberg School of Public Health Associate Professor, is on "Bloomberg Markets." The Johns Hopkins Bloomberg School of Public Health is supported by Michael R. Bloomberg, founder of Bloomberg LP and Bloomberg Philanthropies.