weerapat / Depositphotos.com
EDMONTON — It’s the epidemic that just won’t go away. While only a few months ago Alberta had just one communicable case of measles, that number has grown significantly, even prompting exposure alerts in areas as far south as Calgary. Fortunately, the North Zone currently has no active cases.
Alberta Health says measles transmission is occurring across all regions of the province, affecting infants, children and adults, with most cases reported among people who are not immunized. Children under five and those aged five to 17 account for a large share of infections.
As of April 7, Alberta has recorded 258 confirmed cases of measles in 2026, with the highest numbers reported in the south, north and central zones.
Despite the broader spread, all 76 cases reported in the North Zone are no longer communicable, leaving no active infections in that region. Active cases remain in the central and south zones.
Health officials say exposure advisories have been issued across multiple regions, including Calgary and parts of the Edmonton and central zones. Standing exposure advisories are now in place for the south and north zones, as well as Parkland County and surrounding communities.
Officials warn that due to gaps in immunity, some cases may be undetected or unreported, increasing the risk of further spread.
No measles-related hospitalizations were reported as of April 6, according to Alberta Health Services.
Residents are being urged to ensure their immunizations are up to date and to remain aware of exposure risks as the outbreak continues to evolve.
Comments