US debates fairest way to share spare vaccines

Doctor Carolina Moreira, right, checks on COVID-19 patient Irma Llanes, 82, at her home in Montevideo, Uruguay, Monday, May 31, 2021.(AP Photo/Matilde Campodonico)

WASHINGTON — In April, the Biden administration announced plans to share millions of COVID-19 vaccine doses with the world by the end of June. Five weeks later, nations around the globe are still waiting — with growing impatience — to learn where the vaccines will go and how they will be distributed.