Alberta Health Services Issues Measles Exposure Alert Across Multiple Cities
Alberta Health Services has issued a significant public health alert regarding potential measles exposures across several Alberta communities, including Fairview, Edmonton, Calgary, Red Deer, and Grande Prairie. The warning comes after confirmed exposures at healthcare facilities and public transportation systems, raising concerns about the highly contagious virus spreading through the province.
Hospital Exposure in Fairview
The primary exposure occurred at the Fairview Health Complex Emergency Department on Tuesday, March 19, 2026, between 10:45 a.m. and 3:40 p.m. Fairview, located approximately 550 kilometers northwest of Edmonton, serves as a regional healthcare hub, making this exposure particularly concerning for surrounding communities.
Individuals who were present at the Fairview hospital during this timeframe and meet specific criteria are considered at risk:
- Born in or after 1970
- Have fewer than two documented doses of measles-containing vaccine
- Have never had measles previously
These individuals should monitor for symptoms, review their immunization records, and take additional precautions when visiting healthcare facilities. Measles symptoms typically include high fever, cough, runny nose, red eyes, and a distinctive red rash that spreads across the body.
Public Transportation Exposures
In a separate but related alert issued Wednesday, AHS warned about multiple possible measles exposures on March 10 and March 11 from a potential carrier who utilized public transportation across Alberta. The affected locations include:
- Calgary Airport
- Bus terminals in Calgary
- Bus terminals in Red Deer
- Bus terminals in Grande Prairie
- Bus terminals in Edmonton
Anyone who may have come into contact with this individual during those dates could have been exposed to measles. The virus spreads easily through the air when an infected person coughs or sneezes, making public transportation environments particularly vulnerable to transmission.
Vaccination Recommendations and Prevention Measures
For those potentially exposed to measles, AHS provides specific guidance based on individual circumstances:
- Unvaccinated individuals should receive a measles vaccine dose within 72 hours of exposure to prevent infection
- Babies under one year old, people with severely weakened immune systems, and pregnant individuals may be eligible for immunoglobulin treatment within six days of exposure
- All Albertans should verify their immunization status and that of their children
Albertans uncertain about their vaccination history can check eligibility and book appointments by calling the measles hotline at 1-844-944-3434. Maintaining up-to-date immunization records is crucial during outbreak situations.
Current Measles Statistics in Alberta
The 2026 measles outbreak in Alberta shows concerning trends compared to previous years:
- Edmonton has recorded 35 confirmed measles cases in 2026, with two cases currently listed as actively communicable
- Across Alberta, approximately 194 cases have been reported in 2026, with six still communicable
- This represents a significant increase from the same period in 2025, when Alberta had only five confirmed cases
- More than 2,000 cases have been documented in Alberta since the outbreak began last year
The accelerating pace of exposures and confirmed cases underscores the importance of vaccination and public health vigilance. Measles remains one of the most contagious diseases known to medicine, with each infected person potentially transmitting the virus to 12-18 others in susceptible populations.
Public health officials emphasize that measles is preventable through vaccination, with the measles, mumps, and rubella (MMR) vaccine providing approximately 97% protection after two doses. The current outbreak highlights the critical need for maintaining high vaccination coverage across communities to prevent widespread transmission.
