π¨ Alberta Health Confirms New Measles Cases 2025

In an urgent public health update, Alberta Health Services (AHS) has confirmed multiple new measles cases in the province in May 2025. Officials are warning of potential public exposure locations and urging residents to ensure they are fully vaccinated against this highly contagious disease.
This comes amid a concerning rise in vaccine-preventable illnesses across Canada and globally.
π Read more about health news in our Canada Health section.
𧬠What is Measles?
Measles is a viral illness that spreads easily through the air via coughs and sneezes. It causes a distinctive red rash, high fever, cough, runny nose, and red, watery eyes. It can lead to serious complications like pneumonia, brain swelling, and even death β especially in young children and immunocompromised individuals.
π Exposure Alerts in Alberta
According to Alberta Health Services, the confirmed measles cases involve individuals who were in public places while infectious, including:
- Edmonton International Airport (May 10th)
- West Edmonton Mall (May 11th)
- Calgary public transit (multiple days)
Health officials have released detailed exposure timelines and are advising anyone present at these locations to monitor for symptoms for 21 days from the date of exposure.
π Are You Protected?
Two doses of the MMR vaccine (Measles, Mumps, Rubella) are over 97% effective at preventing measles. The vaccine is safe and freely available through Albertaβs public health system.
π©Ί What to Do if You Were Exposed
If you were in any of the listed locations or are unsure of your vaccination status, Alberta Health advises:
- Monitor for symptoms like fever, cough, and rash
- Stay home if you develop symptoms and call Health Link at 811
- Do not go directly to a doctorβs office or emergency room without calling ahead
Visit our Health & Wellness page for more tips on managing infectious diseases.
π Measles Resurgence: A Global Concern
This is not just a local issue. The World Health Organization (WHO) recently reported a global spike in measles cases, attributing it to vaccine hesitancy and disrupted healthcare during the pandemic.
External resource: WHO on measles outbreaks
β Final Thoughts
The resurgence of measles in Alberta is a wake-up call for the importance of vaccination and public health vigilance. Alberta Health Services is working quickly to contain the outbreak, but public awareness and timely action are crucial.
Stay protected, stay informed, and make sure your family is up to date on vaccinations.
πFor breaking updates, follow our Health News section at Red Leaf News.