Overview

• The federal health ministry reports 4,226 confirmed measles cases and 15 deaths nationwide across 21 states and 89 municipalities.
• Chihuahua accounts for more than 90% of infections with 3,932 cases and 14 deaths, with the highest incidence in children aged 0 to 4 and adults in their late 20s to early 30s.
• Mexico City has three confirmed cases and authorities say there is no outbreak, with 95 epidemiological rings active for contact tracing and containment.
• Local health officials in the capital report sufficient vaccine supply at IMSS, ISSSTE and IMSS Bienestar facilities, alongside 32 kiosks and targeted outreach in low‑coverage neighborhoods.
• People aged 10 to 49 are being urged to receive a free, safe measles booster at public health centers to strengthen community protection.