Editorial photo #6555988 Health
Vaccination Program In Kenya
A nurse at Kenyatta National Hospital fills a syringe from a vial of the Covid-19 Covishield vaccine, the Indian version of the Oxford-AstraZeneca vaccine produced by the Serum Institute of India, the world's largest vaccine manufacturer by volume. In Nairobi, Kenya, on March 24, 2021. (Photo by Robert Bonet/NurPhoto)