Measles Vaccination In Mexico City

People long lines mass vaccination campaign parking lot Estadio Olímpico Universitario vaccination campaign campaign IMSS Mexican Social Security Institute ISSSTE National Institute of Statistics and Census PEMEX UNAM National Autonomous University of Mexico eradicate measles World Health Organization mass vaccination free vaccination measles viral disease Mexico City Estadio Olímpico Universitario September 19 2025 Mexican Social Security Institute IMSS Mexican National Institute of Statistics and Census ISSSTE PEMEX UNAM infant death World Health Organization WHO eradication alliance population six months 49 years old parking lot Mexico campaign Jose Luis Torales NurPhoto public health disease prevention vaccination campaign health initiative statistics census healthcare collaboration disease control.