Mexico
Santé Index
As of 27 July 2026, Monterrey is classified at MEDIUM epidemic risk (composite score 38.0). Measles is the dominant signal, with an estimated incidence of 4.28 cases per 100,000 allocated from Mexico's national outbreak (PAHO Situation Report 3, Nuevo León state allocation), placing the venue at 100% of the reference threshold. Dengue incidence stands at 2.02 cases per 100,000 (25.2% of the reference maximum), reflecting endemic rainy-season transmission in Nuevo León. COVID-19 activity is low at 0.44 cases per 100,000, and influenza ILI is minimal at 0.1%. All data are derived from national PAHO proportional estimates (High coverage tier). International arrivals number 130. Conditions are hot (30 °C) and moderately humid (57%), with no precipitation recorded — temperatures that carry heat-related illness risk for outdoor gatherings but may somewhat limit Aedes mosquito breeding intensity. No wastewater-based epidemiology programme is active in Mexico at this time. Recommended public health actions include mandatory MMR vaccination verification for all incoming travellers and spectators, enhanced vector control and standing-water elimination around venues, dengue rapid diagnostic testing for febrile travellers, heat-illness prevention messaging for outdoor events, and close coordination with Nuevo León state health authorities and Mexico's national health secretariat for real-time measles outbreak updates throughout the tournament.
Model SCEME v3.1 · Updated July 27, 2026
High measles circulation in the city right now.
Highly contagious, airborne in crowded places (stadiums, transit, fan zones). Greatest risk is for those without 2 vaccine doses.
Confirm your 2 doses of the MMR vaccine before attending matches or crowded areas.
Low dengue activity right now.
Low day-to-day risk.
Basic mosquito precautions are enough.
Low COVID-19 circulation.
Low risk right now.
Basic precautions are enough.
Low flu circulation.
Low risk right now.
Basic hand hygiene is enough.
Please consult a local doctor or pharmacist for guidance and medication.
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