As the World Cup approaches, temperatures in host cities like Arlington, Texas, are predicted to soar above 37°C (98.6°F), raising serious health concerns for England fans. Dr. Chris Mullington, a consultant anaesthetist at Imperial College Healthcare NHS Trust, warns that the combination of heat, potential dehydration, and underlying health conditions could lead to life-threatening situations for spectators. The Wet Bulb Globe Temperature, which assesses the body's ability to cool itself, may exceed 28°C during England's opening match against Croatia, equivalent to playing in 38°C. Although players will be protected by the air-conditioned AT&T Stadium, outdoor fan zones will expose supporters to the full heat. Dr. Mullington emphasizes that fans, often more medically diverse than elite athletes, may face increased risks due to age, health conditions, and lack of acclimatization. He also suggests that FIFA’s current measures, like mid-game hydration breaks, are insufficient. Recommendations include providing fans with free water and misting sprays. Experts like Dr. Friederike Otto advocate for scheduling future World Cups in cooler months to prioritize health and safety. FIFA has stated that it will implement a tiered heat mitigation strategy to protect spectators and players.