COVID-19 Booster Drive is Faltering in the U.S.
The COVID-19 booster drive in the U.S. is losing steam, worrying health experts.
The COVID-19 booster drive in the U.S. is losing steam, worrying health experts.
The U.S. is moving to open up COVID-19 booster shots to all adults, letting them choose another dose of either the Pfizer or Moderna vaccine.
A panel of U.S. health advisers has endorsed booster doses of Johnson & Johnson’s single-shot COVID-19 vaccine.