Eric Rubin is the Editor-in-Chief of the Journal. Lindsey Baden is a Deputy Editor of the Journal. Glenda Gray is the President and CEO of the South African Medical Research Council, Research Professor of Pediatrics at the University of Witwatersrand, and a director at the Perinatal HIV Research Unit in Soweto. Stephen Morrissey, the interviewer, is the Executive Managing Editor of the Journal. E.J. Rubin and Others. Audio Interview: Vaccination and Variants in the U.S. and South Africa. N Engl J Med 2021;384:e85.