The suspension of the AstraZeneca vaccine in several European countries over the past week could fuel skepticism about the shot far beyond their shores, potentially threatening the rollout of a vaccine that is key to the global strategy to stamp out the coronavirus pandemic, especially in developing nations.
As things stand, it’s either AstraZeneca or nothing for some poorer countries. The vaccine from the Anglo-Swedish drug maker is cheaper and easier to store than many others. It will make up nearly all of the doses shipped in the first half of the year by COVAX, a consortium meant to ensure low- and middle-income countries receive vaccines.
