Why some experts are concerned about potential health risks during World Cup: Health officials are warning about the increased risk for potential disease outbreaks during the 2026 FIFA World Cup due to the lack of federal public health infrastructure and planning. CBS News medical correspondent Dr. Céline Gounder shares more about how fans can protect themselves during mass gathering events. #WorldCup2026 #HealthRisks #PublicHealth #DiseaseOutbreaks #MassGatherings