Overview
- With 5 to 7 million fans expected across 11 U.S. host cities, officials at a Wednesday Big Cities Health Coalition briefing warned that fans following teams between cities could carry exposures such as measles, complicating contact tracing.
- Cities said they are expanding surveillance by boosting lab testing, increasing wastewater monitoring, and activating sentinel systems that link hospitals and clinics to health departments for faster outbreak detection.
- Philadelphia will roll out a mobile wastewater testing unit next month to spot rising infections early during tournament crowds, according to the city health department.
- Philadelphia plans extra heat protections and air-quality alerts for visitors, including cooling centers near the Sports Complex and the Lemon Hill Fan Fest, WhatsApp updates, and Ready Philadelphia texts in 11 languages.
- Local leaders said expired COVID-era funding has left health departments short on staff and resources as they prepare for the tournament, even as most federal support flows to security and infrastructure.