US to swiftly boost global vaccine sharing, Biden announces

Andreea Marian, right, gives a COVID-19 vaccine to Cristian Hernandez, 16, as his mother Gabina Morales, who had her vaccine moments earlier, looks on at a vaccination clinic Thursday at PeaceHealth St. Joseph Medical Center in Bellingham, Wash. (AP Photo/Elaine Thompson)

WASHINGTON — President Joe Biden announced Thursday the U.S. will swiftly donate an initial allotment of 25 million doses of surplus vaccine overseas through the United Nations-backed COVAX program, promising infusions for South and Central America, Asia, Africa and others at a time of glaring shortages abroad and more than ample supplies at home.