Guardería ABC was a subrogated daycare center: their private service was sold to the Instituto Mexicano del Seguro Social (IMSS; in English, Mexican Social Security Institute), the governmental organization in charge of health care and social security.
La Guardería ABC era una guardería subrogada: sus servicios privados fueron vendidos al Instituto Mexicano del Seguro Social (IMSS), la organización gubernamental a cargo de la salud y la seguridad social.