A hospital staff receives a COVID-19 vaccine at a government Hospital in Ahmedabad, India, Saturday, Jan. 16, 2021. India started inoculating health workers Saturday...
City worker Alexis Hernandez, left, delivers a tank of oxygen to a COVID-19 patient, in the Iztapalapa borough of Mexico City, Friday, Jan. 15, 2021. The...
CVS Pharmacists prepare a shot of the COVID-19 vaccine to a nursing home resident at Harlem Center for Nursing and Rehabilitation, a nursing home facility, on...