ERSJ Epidemiological Research and Surveillance Journal", Year 1, No. 3. Periodicity: Quarterly, January - March 2026. Publication edited by Porfirio Felipe Hernández Bautista. Address: Insurgentes Sur #730, Floor 2, Interior A, Colonia Del Valle, C.P. 03100, Mexico City, CDMX Telephone: (644) 133-0383. Email: editor@ersj.org. Website: https://ersj.org/. Certificate of Reservation of Rights to the Exclusive Use of Title In process. ISSN: In process

Copyright: © 2026 by the authors. Licensee ERJS, Mexico City, Mexico. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/)