EditorialDr. Florian Tinuga, program manager for the immunization and vaccine development unit at the Ministry of Health, in Tanzania, April 2023. (Esther Ruth Mbabazi/The New York Times)
EditorialBhanwar Bai Jadoun, right, an accredited social healthcare activist, and Anita Chowdhary, left, update records of children’s immunization in Bagdoli, India, on Feb. 10, 2022. (Saumya Khandelwal/The New York Times)
EditorialA 14-year-old is inoculated with the Pfizer BioNTech coronavirus vaccine at a shopping center in San Antonio, Texas, May 13, 2021. (Tamir Kalifa/The New York Times)
EditorialA pharmacist prepares a dose of the Pfizer vaccine at a clinic occupying a former Victoria’s Secret location at the Northgate Mall in San Rafael, Calif., Sept. 29, 2021. (Jim Wilson/The New York Times)
EditorialTwins Kira Barth and Nola Barth, 14, receive their first dose of the Pfizer-BioNTech COVID-19 vaccine at Vanderbilt Health in Nashville, May 13, 2021. (Brett Carlsen/The New York Times)
EditorialA member of the U.S. military and an employee of the New Jersey Institute of Technology prepared doses of the Pfizer-BioNTech COVID-19 vaccine at an immunization site in Newark, N.J., June 19, 2021. (Bryan Anselm/The New York Times)