Measles Outbreak in Mexico: A Growing Public Health Crisis
Mexico is currently battling a significant measles outbreak, with a substantial increase in cases reported across the country. As of March 6, 2026, the nation has recorded 12,556 confirmed cases, prompting a national vaccination campaign.
National Overview of Measles Cases and Fatalities
Official figures indicate that 34 deaths have been linked to measles since the first fatality was recorded on February 28, 2025. The outbreak disproportionately affects young children, with the 1-4 year age group accounting for 1,698 cases, followed by the 5-9 year age group with 1,476 cases. Notably, individuals aged 25-29 represent a significant portion of cases, with 1,456 reported.
The highest incidence rate is observed in children under one year traditional, at 62.97 cases per 100,000 inhabitants. This is followed by the 1-4 year and 5-9 year age groups, with rates of 19.81 and 13.94, respectively.
Regional Impact: States Most Affected
Chihuahua and Jalisco are currently the epicenters of the outbreak, accounting for the vast majority of cases. Here’s a breakdown of cases by state as of March 6, 2026:
- Chihuahua: 4,523
- Jalisco: 4,268
- Chiapas: 787
- Mexico City: 471
- Michoacan: 356
- Guerrero: 338
- Sinaloa: 306
- Sonora: 234
- State of Mexico: 196
- Durango: 167
- Puebla: 155
- Colima: 114
- Quintana Roo: 77
- Tabasco: 69
- Coahuila: 60
- Baja California: 43
- Nayarit: 42
- Veracruz: 42
- Nuevo Leon: 41
- Morelos: 38
- Queretaro: 38
- Tlaxcala: 34
- Zacatecas: 23
- Oaxaca: 23
- Yucatan: 17
- Hidalgo: 15
- Campeche: 15
- Aguascalientes: 14
- San Luis Potosi: 14
- Tamaulipas: 13
- Baja California Sur: 12
- Guanajuato: 11
Fatalities by State
The following states have reported measles-related deaths:
- Chihuahua: 21
- Jalisco: 4
- Sonora: 1
- Durango: 2
- Michoacan: 1
- Tlaxcala: 1
- Mexico City: 1
- Chiapas: 1
- Guerrero: 1
- Sinaloa: 1
Authorities are investigating two potential additional deaths in Mexico City, which, if confirmed, would increase the national fatality count. Seven deaths have been reported in Mexico during 2026 alone.
Symptoms of Measles
Understanding the initial symptoms of measles is crucial for early detection and prevention of further spread.
Vaccination Efforts
The Mexican Ministry of Health has launched a national vaccination campaign to combat the outbreak. The vaccine is available free of charge at Health Centers, IMSS facilities and designated locations in each state. A comprehensive list of vaccination sites can be found through the government’s official link.
If you have concerns or wish to report a case, contact Uno TV’s WhatsApp at +52 55 8056 9131.