The 2026 FIFA World Cup, set to begin on June 11, will see matches played across 16 cities in the United States, Canada, and Mexico. With millions of fans expected to attend, health experts are closely monitoring the potential spread of infectious diseases. Large gatherings such as this create opportunities for outbreaks, testing the resilience of health systems.

Potential Health Threats

While dramatic scenarios like an Ebola case are unlikely, more probable threats include respiratory infections such as measles, flu, and COVID-19. Measles, in particular, is a concern due to its high contagion rate and recent surges in North America. The U.S. Centers for Disease Control and Prevention has reported over 2,000 cases in 2026 alone.

Additionally, mosquito-borne diseases pose risks, especially in southern U.S. and Mexican host cities during peak mosquito season. Dengue fever, which saw a significant increase in cases in 2024, and other illnesses like yellow fever and the Oropouche virus are being monitored.

Public Health Measures

Public health authorities in the U.S., Canada, and Mexico have ramped up monitoring efforts. The Health Security Operations Center, led by Georgetown University and MedStar Health, will oversee disease transmission during the event. However, experts express concerns about the U.S.’s ability to handle public health threats due to recent cuts to public health infrastructure.

Fans are encouraged to ensure their vaccinations are up to date, practice safe sex, use mosquito repellent, and take precautions if feeling unwell. These measures are crucial in preventing the spread of infections during the World Cup.

Original reporting: KTBS 3 (Shreveport) — read the source article.