AdvertisementOpinionOpinion: I'm Nigerian. I'm Vaccinated. Europe Won't Let Me InJune 30, 2021Ifeanyi NsoforfacebookEmailCovishield is the brand name used for the Oxford-AstraZeneca COVID-19 vaccine manufactured in India's Serum Institute, administered to millions of people, mostly in low- and middle-income countries. It's not on the list of approved vaccines for the European Union — although the AstraZeneca version made in the United Kingdom and at European sites is. (AFP via Getty Images)