In the article “Design Strategy of the Sabes Study: Diagnosis and Treatment of Early HIV Infection Among Men Who Have Sex With Men and Transgender Women in Lima, Peru, 2013–2017” by Lama et al. (1), the first and last affiliations were incorrectly translated from Spanish as follows: “Health and Education Civil Association (IMPACTA), Lima, Peru (Javier R. Lama, Jessica Rios); Fred Hutchinson Cancer Research Center, Seattle, Washington (Audrey Brezak, James G. Dobbins, Carolyn Bain, Angela Ulrich, Ann Duerr); Epicentro, Lima, Peru (Hugo Sanchez); Asociación Vía Libre, Lima, Peru (Dr. Robinson Cabello); and Center for Technological, Biomedical and Environmental Research, National University of San Marcos, Lima, Peru (Robert De la Grecca, Jorge Sanchez).” The correct affiliations are “Asociación Civil Impacta Salud y Educación (IMPACTA), Lima, Peru (Javier R. Lama, Jessica Rios); Fred Hutchinson Cancer Research Center, Seattle, Washington (Audrey Brezak, James G. Dobbins, Carolyn Bain, Angela Ulrich, Ann Duerr); Epicentro, Lima, Peru (Hugo Sanchez); Asociación Vía Libre, Lima, Peru (Robinson Cabello); and Centro de Investigación Tecnologicas, Biomedicas y Medioambientales, Universidad Mayor de San Marcos, Lima, Peru (Robert De la Grecca, Jorge Sanchez).” These updates have been made in the print and online versions of the article. The Journal regrets these errors.