As the FIFA World Cup approaches Vancouver, experts are raising concerns about the potential for increased measles transmission during this global sporting event. This issue is particularly relevant given Canada's recent loss of its measles elimination status.
The Public Health Agency of Canada has issued a warning, highlighting the high likelihood of measles importation during the World Cup due to the disease's global prevalence and its highly contagious nature. Ontario, which has already released a detailed risk assessment, echoes these concerns, citing crowded venues, international travel, and declining vaccination rates as potential factors contributing to measles outbreaks.
The Vancouver Perspective
In Vancouver, the lack of visible public messaging and a publicly released risk assessment has raised eyebrows. Dr. Brian Conway, medical director of the Vancouver Infectious Diseases Centre, emphasizes the need for planning and public awareness. He suggests encouraging visitors to verify their vaccination status before arriving in large numbers.
The city has experienced measles outbreaks in the past, notably after the 2010 Winter Olympics, with 82 confirmed cases. Dr. Conway underscores the importance of taking major sporting events seriously, especially with declining measles vaccination rates across the province.
Regional Impact
British Columbia has reported a significant number of measles cases in recent years, with over 470 cases in 2025-26. Notably, the majority of these infections are concentrated in the province's northeast, an area with one of the lowest immunization rates. This regional disparity highlights the potential for localized outbreaks during the World Cup.
Public Health Response
Vancouver Coastal Health (VCH) has been planning for the World Cup for several years and has completed a public health risk assessment with the B.C. Centre for Disease Control. Dr. Mark Lysyshyn, deputy chief medical health officer, classifies the measles risk during the tournament as "medium or moderate." He notes that VCH has already managed "dozens" of measles importations during the current outbreak without any active cases within the region, thanks to the region's high immunization rates.
However, experts like Dr. Monika Naus, a professor at the University of British Columbia's School of Population and Public Health, caution that the risk of infectious disease spread at large international gatherings is always present. She identifies under-vaccinated communities as the main vulnerability within B.C., emphasizing the potential for localized outbreaks if infections reach these populations.
Regaining Elimination Status
Canada's loss of its measles elimination status last year underscores the need for vigilant public health measures. The country can regain this status if measles transmission is interrupted for a full year. The upcoming World Cup presents a critical opportunity for Canada to demonstrate its commitment to public health and disease prevention.
In conclusion, the FIFA World Cup in Vancouver carries a heightened risk of measles transmission due to the disease's global prevalence and the potential for large-scale gatherings. While public health authorities have implemented planning and risk assessments, the success of these measures will depend on effective communication, public awareness, and targeted interventions to protect vulnerable communities. The world will be watching to see how Canada navigates this public health challenge during a time of global celebration.
