Measles Exposure Advisory Issued for Entire Parkland County Region
Alberta Health Services has issued a standing measles exposure advisory covering all areas of Parkland County, located west of Edmonton. The public health alert was formally released on February 19, 2026, following confirmation of potential community transmission. Health officials are urging all residents and recent visitors to the region to immediately verify their immunization status against this highly contagious viral illness.
Urgent Call for Vaccination Verification
The advisory specifically recommends that individuals who were in Parkland County at any point during the exposure period should confirm they have received two documented doses of the measles, mumps, and rubella (MMR) vaccine, which provides lifelong protection. Those born before 1970 are generally considered immune due to likely prior exposure, but verification is still advised. Unvaccinated individuals or those with only one dose are at significant risk and should contact Health Link at 811 or their primary healthcare provider for guidance, which may include post-exposure prophylaxis.
Measles symptoms typically appear 7 to 21 days after exposure and include high fever, cough, runny nose, red watery eyes, and a distinctive red blotchy rash that spreads from the face downward. The virus spreads through the air via coughing or sneezing and can remain infectious in a room for up to two hours after an infected person has left.
Context and Public Health Response
This advisory follows a concerning pattern of measles resurgences in various regions, underscoring the critical importance of maintaining high community vaccination coverage to achieve herd immunity. Alberta Health Services is coordinating with local healthcare facilities and schools to manage the response. The agency is also disseminating information through multiple channels to ensure broad public awareness.
The public is reminded that measles is a serious disease that can lead to severe complications, especially in infants, pregnant individuals, and those with compromised immune systems. Potential complications include pneumonia, encephalitis (brain swelling), and hospitalization.
This situation serves as a stark reminder of the vital role vaccination plays in public health. Officials stress that the MMR vaccine is safe, effective, and the best defense against measles outbreaks. Residents with questions about their vaccination history can check their Alberta health records or consult with a pharmacist or physician.
