Mexico Races to Deliver 2.5 Million Measles Vaccines Per Week Amid Major Outbreak
Tens of thousands of suspected cases drive one of Latin America's largest vaccination campaigns in decades
The campaign represents one of the largest mass vaccination efforts in Latin America in recent decades. Mexico's government has mobilised health workers across the country to administer vaccines at mass events, schools, and community centres.
The outbreak has raised questions about vaccination coverage gaps that allowed measles to gain a foothold. Public response to the campaign has been broadly positive, though health officials report pockets of vaccine hesitancy that could slow progress.
The timing is particularly challenging given global supply chain pressures on vaccine manufacturing and distribution.
Analysis
Why This Matters
Measles is one of the most contagious diseases known and can be fatal, particularly in young children. A major outbreak in Mexico could easily spread across borders, making this a regional rather than purely national concern.
Background
Mexico had largely controlled measles through routine vaccination, but coverage gaps, potentially worsened by pandemic-era disruptions to childhood immunisation schedules, appear to have created the conditions for this outbreak.
What to Watch
Whether Mexico can sustain the pace of 2.5 million doses per week will determine how quickly the outbreak is contained. Cross-border implications for the US and Central America bear monitoring.