The 2026 FIFA World Cup will bring millions of visitors to North America amid measles surges and an Ebola outbreak in Africa.
Public health officials are monitoring a wide range of potential threats during the tournament, including both expected health concerns and unexpected challenges.
The tournament's unprecedented scale across three countries is testing public health coordination as the US has left the World Health Organization.
AI-generated summary was reviewed by a CNN editor.
The FIFA World Cup is now just a few weeks away, but Dr. Rebecca Katz has been worrying about the public health threats it poses for years.














