How South Africa’s Hope of Imminent Vaccine Relief Crumbled
By BY BENJAMIN MUELLER
World
https://ift.tt/3p5AOaO
A finding that the AstraZeneca-Oxford vaccine had little effect on a fast-spreading coronavirus variant was baleful news for poorer countries counting on the shot.
New York Times
Vaccination and Immunization, Coronavirus (2019-nCoV)
February 8, 2021 at 11:57PM