Eric Rubin is the Editor-in-Chief of the Journal. Lindsey Baden is a Deputy Editor of the Journal. Beatriz Grinsztejn is head of the STD/AIDS Clinical Research Laboratory at the Evandro Chagas National Institute of Infectious Diseases-Fiocruz in Brazil. Stephen Morrissey, the interviewer, is the Executive Managing Editor of the Journal. E.J. Rubin and Others. Audio Interview: Covid-19 in Brazil and New Evidence for Vaccinating Younger Children. N Engl J Med 2021;385:e79.