Dirección General de Epidemiología

Measles surge in Americas: Regional outbreaks and responses

41 clusters · 212 sources · last updated 9 days ago

Latest: Mexico measles outbreak exceeds 20,000 cases

The measles outbreak across the Americas continues to pose significant public health challenges. In Mexico, the situation has escalated, with total infections reaching 20,350 and 50 deaths reported since February 2025. T

Mexico mosquito and respiratory health crisis

17 clusters · 68 sources · last updated 12 days ago

Latest: Dengue cases rise in Guanajuato while Guaymas reports containment

By late October 2026, Mexico continues to manage a multi-faceted health crisis involving cattle screwworm, dengue fever, and respiratory illnesses. The cattle screwworm (Cochliomyia hominivorax) outbreak remains a major