Clarissa Etienne

(FILES) A file photo taken on February 12, 2021 shows a vial containing the Covid-19 vaccine by AstraZeneca and a syringe displayed on a table in the pharmacy of the vaccination center at the Robert Bosch hospital in Stuttgart, southern Germany. - The World Health Organization gave emergency use approval to AstraZeneca's Covid-19 vaccines on February 15, 2021, allowing distribution to some of the world's poorest countries to begin. "The WHO today listed two versions of the AstraZeneca-Oxford Covid-19 vaccine for emergency use, giving the green light for these vaccines to be rolled out globally through Covax," a WHO statement said, referring to the programme aimed at equitable distribution of inoculations. (Photo by THOMAS KIENZLE / AFP)
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