Follow-up for 3 years of a pediatric population diagnosed in 2018 with mother-to-child transmission of HIV in 8 Latin American countries in the PLANTAIDS cohort.

"Declarations Ethics approval and consent to participateThe study was approved by the Ethics and Clinical Research Committee of 12 de Octubre Hospital (Spain, CEIm 19/264) and subsequently ratified by all the Research Ethics Committees of the participating centers: Caja costarricense de Seguro Social—Hospital Nacional de Niños (CEC-HNN-181–2019, Costa Rica), Departamento de Docencia e Investigación Hospital Roosevelt (Acta Nº 601 – Punto Nº 580, Guatemala), Facultad de Medicina-UNAM (FM/DI/001/2019, México), Hospital Infantil de México Federico Gómez (DG/1000/295/2019, México), Hospital de niños Benjamin Bloom (CNEIC-CSSP-MSPAS Nº 003–09, San Salvador), Hospital del Niño José Renán Esquivel (CBIHN-M-201811–003, Panamá), Instituto Autónomo Hospital Universitario de Caracas (CBE Nº 03/2020, Venezuela), Secretaría de Salud de Honduras (2442-UVS-2019, Honduras) and Hospital del Niño Dr Francisco de Icaza Bustamante (MSP-CZ8S-HFIB-GDI-2020–0397-M, Ecuador). Data were processed in compliance with the provisions of each country’s regulations and the current law in Spain regarding data protection (Organic Law 3/2018 of 5th December for the Protection of Personal Data). The study fulfills the stipulations of the Declaration of Helsinki, and informed consent was obtained from all subjects and/or their legal guardian(s). Consent for publicationNot applicable. Competing interestsThe authors declare no competing interests. Competing interests The authors declare no competing interests."

"Funding The study was partially supported by Unidad de Investigación Materno Infantil Fundación Familia Alonso (UDIMIFFA)."