[ORGANIZATION]
Sistema Nacional de Vigilancia Epidemiológica
Featured in 4 tracked stories · first seen
Situations
Mexico extreme heat wave and regional health crises
8 clusters · 49 sources · last updated
Latest: Extreme weather impacts heat and rain across the Americas
By mid-September 2026, the health crisis in Baja California Sur continued, with 113 confirmed health cases due to extreme temperatures, including three deaths and 96 cases of heatstroke. In the neighboring state of Baja
US-Mexico screwworm outbreak: containment and human impact
139 clusters · 448 sources · last updated
Latest: Horse smuggling threatens U.S. efforts to contain New World screwworm
The New World screwworm outbreak continues to impact the U.S.–Mexico border, with containment efforts facing new biosecurity challenges. While the USDA-APHIS has lifted the infested zone in New Mexico following a single
Measles surge across the Americas reaches critical levels
31 clusters · 175 sources · last updated
Latest: United States measles cases reach highest annual level since 1991
The measles outbreak across the Americas has reached critical levels, with the Pan American Health Organization (PAHO) reporting 47,459 confirmed cases across 16 countries as of mid-July 2026—a figure more than triple th
Yucatán Peninsula health & tourism crisis 2026
7 clusters · 29 sources · last updated
Latest: Quintana Roo ranks second in Mexico for influenza cases
In mid-2026, the Yucatán Peninsula faced a multi-faceted crisis involving public health surges and a tourism downturn. In June, Yucatán reported a 63% increase in chickenpox cases—reaching 831 infections—and its first he