Health Advisories listed on this page are inactive, meaning they are no longer in effect. Active advisories are listed, while in effect, on the main health advisories page.
Inactive Advisories: North Zone
- Water quality advisory lifted for beaches in North Zone - November 5, 2025
- Cyanobacteria (blue-green algae) advisory lifted for lakes in North Zone - November 5, 2025
- Confirmed case of measles prompt public alert to potential exposure in Fairview – October 1, 2025
- Confirmed cases of measles prompt public alert to potential exposures in Spirit River, Fairview and Grande Prairie – September 29, 2025
- Confirmed case of measles prompts public alert to potential exposures in Spirit River - September 2, 2025
- Water quality advisory lifted for The Lake at Heritage Pointe - August 29, 2025
- Confirmed case of measles prompts public alert to potential exposures in Grimshaw - August 25, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fairview - August 22
- Confirmed case of measles prompts public alert to potential exposures in Fairview - August 19
- Confirmed case of measles prompts public alert to potential exposures in Grande Prairie - August 12
- Confirmed case of measles prompts public alert to potential exposures in Fairview and Grande Prairie - August 11, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fairview - August 7, 2025
- Confirmed case of measles prompts public alert to potential exposures in High Level - August 6, 2025
- Confirmed case of measles prompts public alert to potential exposures in Grande Prairie - August 5, 2025
- Confirmed case of measles prompts public alert to potential exposures in Grande Prairie - August 5, 2025
- Confirmed case of measles prompts public alert to potential exposures in Grande Prairie - August 3, 2025
- Confirmed case of measles prompts public alert to potential exposures in Grimshaw - July 30, 2025
- Confirmed case of measles prompts public alert to potential exposures in Beaverlodge - July 28, 2025
- Confirmed case of measles prompts public alert to potential exposures in High Prairie - July 18, 2025
- Confirmed case of measles prompts public alert to potential exposures in Grande Prairie - July 30, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fort Vermilion - July 28, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fairview - July 22, 2025
- Confirmed case of measles prompts public alert to potential exposures in High Prairie - July 22, 2025
- Confirmed case of measles prompts public alert to potential exposures in Peace River - July 22, 2025
- Confirmed case of measles prompts public alert to potential exposures in Grande Prairie & Fairview - July 16, 2025
- Confirmed case of measles prompts public alert to potential exposures in Grande Prairie - July 15, 2025
- Confirmed case of measles prompts public alert to potential exposures in Peace River - July 15, 2025
- Confirmed case of measles prompts public alert to potential exposures in Grande Prairie - July 14, 2025
- Confirmed case of measles prompts public alert to potential exposures in Peace River - July 14, 2025
- Confirmed case of measles prompts public alert to potential exposures in Jasper - July 14, 2025
- Confirmed case of measles prompts public alert to potential exposures in Manning - July 11, 2025
- Confirmed case of measles prompts public alert to potential exposures in Grande Prairie & Fairview - July 10, 2025
- Confirmed case of measles prompts public alert to potential exposures in High Prairie - July 10, 2025
- Confirmed case of measles prompts public alert to potential exposures in Grimshaw - July 10, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fairview - July 9, 2025
- Confirmed case of measles prompts public alert to potential exposures in Peace River - July 9, 2025
- Confirmed case of measles prompts public alert to potential exposures in Manning - July 4, 2025
- Confirmed case of measles prompts public alert to potential exposures in Grande Prairie - July 4, 2025
- Confirmed case of measles prompts public alert to potential exposures in Grimshaw - July 3, 2025
- Confirmed case of measles prompts public alert to potential exposures in Peace River - June 30, 2025
- Confirmed case of measles prompts public alert to potential exposures in Manning - June 27, 2025
- Confirmed case of measles prompts public alert to potential exposures in Slave Lake - June 27, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fairview - June 26, 2025
- Confirmed case of measles prompts public alert to potential exposures in Peace River - June 26, 2025
- Confirmed case of measles prompts public alert to potential exposures in Grande Prairie - June 24, 2025
- Confirmed case of measles prompts public alert to potential exposures in Peace River - June 23, 2025
- Confirmed case of measles prompts public alert to potential exposures in High Level - June 20, 2025
- Confirmed case of measles prompts public alert to potential exposures in Manning - June 20, 2025
- Confirmed case of measles prompts public alert to potential exposures in Grimshaw - June 19, 2025
- Confirmed case of measles prompts public alert to potential exposures in Peace River – additional location confirmed – June 18, 2025
- Confirmed case of measles prompts public alert to potential exposures in Manning – June 16, 2025
- Confirmed case of measles prompts public alert to potential exposures in Peace River – June 16, 2025
- Confirmed case of measles prompts public alert to potential exposures in Manning – June 13, 2025
- Confirmed case of measles prompts public alert to potential exposures in Peace River – June 13, 2025
- Confirmed case of measles prompts public alert to potential exposures in Rycroft - June 12, 2025
- Confirmed case of measles prompts public alert to potential exposures in Peace River and Grimshaw - June 12, 2025
- Confirmed case of measles prompts public alert to potential exposures in Peace River – June 10, 2025
- Confirmed case of measles prompts public alert to potential exposures in High Level – June 10, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fort Vermilion - June 10, 2025
- Confirmed case of measles prompts public alert to potential exposures in La Crete - June 10, 2025
- Confirmed case of measles prompts public alert to potential exposures in High Level - June 9, 2025
- Confirmed case of measles prompts public alert to potential exposures in La Crete - June 9, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fort Vermilion - June 9, 2025
- Confirmed case of measles prompts public alert to potential exposures in La Crete - June 7, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fort Vermilion - June 7, 2025
- Confirmed case of measles prompts public alert to potential exposures in High Level - June 6, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fort Vermilion - June 6, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fort Vermilion - June 6, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fort Vermilion - June 4, 2025
- Confirmed case of measles prompts public alert to potential exposures in Peace River - June 4, 2025
- Confirmed case of measles prompts public alert to potential exposures in Cold Lake - June 4, 2025
- Confirmed case of measles prompts public alert to potential exposures in La Crete - June 4, 2025
- Confirmed case of measles prompts public alert to potential exposures in High Level - June 2, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fort Vermilion - June 2, 2025
- Confirmed case of measles prompts public alert to potential exposures in Grande Prairie - May 30, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fort Vermilion - May 30, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fort Vermilion - May 30, 2025
- Confirmed case of measles prompts public alert to potential exposures in La Crete - May 30, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fort Vermilion - May 29, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fort Vermillion - May 27, 2025
- Confirmed case of measles prompts public alert to potential exposures in Peace River - May 26, 2025
- Confirmed case of measles prompts public alert to potential exposures in Grimshaw - May 26, 2025
- Confirmed case of measles prompts public alert to potential exposures in Whitecourt - May 23, 2025
- Confirmed case of measles prompts public alert to potential exposures in Grande Prairie - May 23, 2025
- Confirmed case of measles prompts public alert to potential exposures in Peace River - May 21, 2025
- Confirmed case of measles prompts public alert to potential exposures in Peace River - May 20, 2025
- Confirmed case of measles prompts public alert to potential exposures in Grande Prairie - May 12, 2025
- Confirmed case of measles prompts public alert to potential exposures in Whitecourt - May 11, 2025
- Confirmed case of measles prompts public alert to potential exposures in Peace River - May 11, 2025
- Confirmed case of measles prompt public alert to potential exposures in Grimshaw - May 10, 2025
- Confirmed case of measles prompt public alert to potential exposures in Whitecourt - May 10, 2025
- Confirmed case of measles prompts public alert to potential exposures in Grande Prairie and Valleyview - May 9, 2025
- Confirmed case of measles prompts public alert to potential exposures in St. Paul - May 8, 2025
- Confirmed cases of measles prompts public alert to potential exposures in Peace River area - May 7, 2025
- Confirmed case of measles prompts public alert to potential exposures in Whitecourt - April 30, 2025
- Confirmed cases of measles prompt public alert to potential exposure in Peace River area - April 25, 2025
- Confirmed cases of measles prompts public alert to potential exposures in Fort Vermilion area - April 21, 2025
- Confirmed cases of measles prompts public alert to potential exposures in Peace River area - April 21, 2025
- Confirmed cases of measles in the Fort Vermilion area prompts public alert to potential exposures - March 14, 2025
- Boil Water Advisory lifted for areas within the M.D. of Smoky River - February 13, 2025
- North Zone Archive
Inactive Advisories: Edmonton Zone
- Cyanobacteria (blue-green algae) advisory lifted for lakes in Edmonton Zone - November 5, 2025
- Confirmed case of measles prompts public alert to potential exposures in Edmonton - September 15, 2025
- Confirmed case of measles prompts public alert to potential exposures in Edmonton - September 5, 2025
- Confirmed case of measles prompts public alert to potential exposures in Edmonton - August 6, 2025
- Confirmed case of measles prompts public alert to potential exposures in Edmonton - July 10, 2025
- Confirmed case of measles prompts public alert to potential exposures in Edmonton - July 4, 2025
- Confirmed case of measles prompts public alert to potential exposures in Edmonton - July 3, 2025
- Confirmed case of measles prompts public alert to potential exposures in Edmonton - July 2, 2025
- Confirmed case of measles prompts public alert to potential exposures in Edmonton - June 21, 2025
- Water quality advisory lifted for Trestle Creek Golf Resort Beach on Trestle Creek - July 21, 2025
- Confirmed case of measles prompts public alert to potential exposures in Leduc - June 21, 2025
- Confirmed case of measles prompts public alert to potential exposures in Edmonton - June 20, 2025
- Confirmed case of measles prompts public alert to potential exposures in Edmonton - June 19, 2025
- Water quality advisory lifted for Allan Beach on Hubbles Lake - June 25, 2025
- Confirmed case of measles prompts public alert to potential exposures in Edmonton - June 2, 2025
- Confirmed case of measles prompts public alert to potential exposures in Edmonton - May 29, 2025
- Confirmed case of measles prompts public alert to potential exposures in Spruce Grove - May 23, 2025
- Confirmed cases of measles prompts public alert to potential exposures in Edmonton area - May 7, 2025
- Confirmed case of measles prompts public alert to potential exposures in Edmonton area - May 5, 2025
- Confirmed cases of measles prompts public alert to potential exposures in Edmonton area - April 11, 2025
- Confirmed hepatitis A case in food handler in the Edmonton area prompts public alert - March 14, 2025
- Additional exposure location identified: Confirmed case of measles in the Edmonton area prompts public alert to potential exposures - March 17, 2025
- Edmonton Zone Archive
Inactive Advisories: Central Zone
- Cyanobacteria (blue-green algae) advisory lifted for lakes in Central Zone - November 5, 2025
- Water quality advisory lifted for beaches in Central Zone - November 5, 2025
- Confirmed case of measles prompts public alert to potential exposures in Two Hills – September 24, 2025
- Confirmed case of measles prompts public alert to potential exposures in Red Deer - July 19, 2025
- Confirmed case of measles prompts public alert to potential exposures in Two Hills - June 6, 2025
- Confirmed case of measles prompts public alert to potential exposures in Vermilion - May 29, 2025
- Confirmed case of measles prompts public alert to potential exposures in Hanna - May 27, 2025
- Confirmed case of measles prompt public alert to potential exposures in Lamont - May 22, 2025
- Confirmed case of measles prompts public alert to potential exposures in Two Hills - May 20, 2025
- Confirmed case of measles prompts public alert to potential exposures in Lethbridge - May 15, 2025
- Confirmed cases of measles prompts public alert to potential exposures in Vegreville - May 6, 2025
- Confirmed case of measles prompts public alert to potential exposures in Two Hills and Vermilion - May 2, 2025
- Confirmed case of measles prompts public alert to potential exposures in Two Hills and Vegreville - April 29, 2025
- Confirmed cases of measles in the Two Hills area prompts public alert to potential exposures - April 8, 2025
- Confirmed cases of measles prompts public alert to potential exposures in Two Hills, Red Deer and Vegreville - April 10, 2025
- Confirmed case of measles in Two Hills prompts public alert to potential exposures - March 28, 2025
- Central Zone Archive
Inactive Advisories: Calgary Zone
- Cyanobacteria (blue-green algae) advisory lifted for lake in Calgary Zone - November 5, 2025
- Confirmed case of measles prompts public alert to potential exposures in Calgary - September 18, 2025
- Confirmed case of measles prompts public alert to potential exposures in Banff - August 5, 2025
- Confirmed case of measles prompts public alert to potential exposures in Calgary - July 28, 2025
- Confirmed case of measles prompts public alert to potential exposures in Calgary - July 25, 2025
- Confirmed case of measles prompts public alert to potential exposures in Calgary - July 24, 2025
- Confirmed case of measles prompts public alert to potential exposures in Calgary - July 22, 2025
- Confirmed cases of measles prompts public alert to potential exposures in Airdrie - July 16, 2025
- Confirmed case of measles prompts public alert to potential exposures in Rocky Mountain House - July 14, 2025
- Confirmed cases of measles prompts public alert to potential exposures in Calgary, Okotoks and Banff - July 14, 2025
- Confirmed case of measles prompts public alert to potential exposures in Calgary - July 11, 2025
- Confirmed case of measles prompts public alert to potential exposures in Claresholm - July 9, 2025
- Confirmed case of measles prompts public alert to potential exposures in Calgary - June 27, 2025
- Confirmed case of measles prompts public alert to potential exposures in Calgary - June 26, 2025
- Water quality advisory lifted for Tim Horton Children’s Ranch swim pond in Calgary - July 3, 2025
- Confirmed case of measles prompts public alert to potential exposures in Calgary - additional location confirmed - June 9, 2025
- Confirmed case of measles prompts public alert to potential exposures in Calgary - June 4, 2025
- Confirmed case of measles prompts public alert to potential exposures in Calgary area - May 29, 2025
- Confirmed cases of measles prompt public alert to potential exposures in Calgary area - May 2, 2025
- Confirmed cases of measles prompts public alert to potential exposures in Calgary, Coaldale, Lethbridge and Taber - April 21, 2025
- Confirmed case of measles prompts public alert to potential exposures in Calgary area - April 15, 2025
- Confirmed cases of measles in the Calgary area prompts public alert to potential exposures - March 15, 2025
- Boil Water Order lifted for Village of Beiseker - April 7, 2025
- Calgary Zone Archive
Inactive Advisories: South Zone
- Cyanobacteria (blue-green algae) advisory lifted for Reesor Lake in Cypress County - November 5, 2025
- Water quality advisory lifted for Enchant Municipal Park - July 17, 2025
- Confirmed cases of measles prompt public alert to potential exposures in Claresholm, Lethbridge and Medicine Hat - May 22, 2025
- Water quality advisory issued for Writing-on-Stone Provincial Park - May 28, 2025
- Confirmed cases of measles prompt public alert to potential exposures in South Zone - May 21, 2025
- Confirmed cases of measles prompt public alert to potential exposures in South Zone - May 20, 2025
- Confirmed cases of measles prompt public alert to potential exposures in Taber, Brooks, Lethbridge and Raymond - May 16, 2025
- Confirmed case of measles prompts public alert to potential exposures in South Zone - May 16, 2025
- Confirmed cases of measles prompt public alert to potential exposures in Lethbridge, Medicine Hat and Taber - May 13, 2025
- Confirmed cases of measles prompt public alert to potential exposures in Taber - May 12, 2025
- Confirmed case of measles prompts public alert to potential exposures in Taber - May 10, 2025
- Confirmed cases of measles prompt public alert to potential exposures in South Zone - May 9, 2025
- Confirmed cases of measles prompt public alert to potential exposures in Medicine Hat and Taber - May 9, 2025
- Confirmed case of measles prompts public alert to potential exposures in Medicine Hat - May 8, 2025
- Confirmed cases of measles prompts public alert to potential exposures in Lethbridge area - May 7, 2025
- Confirmed case of measles prompts public alert to potential exposures in Medicine Hat - May 6, 2025
- Confirmed cases of measles prompts public alert to potential exposures in Taber - May 5, 2025
- Confirmed cases of measles prompt public alert to potential exposures in Coaldale, Taber and Lethbridge – Re-issue with Addendum - May 3, 2025
- Confirmed case of measles prompts public alert to potential exposures in Medicine Hat area - May 1, 2025
- Confirmed cases of measles prompt public alert to potential exposure in Lethbridge area - April 24, 2025
- Confirmed cases of measles prompt public alert to potential exposure in Taber area - April 23, 2025
- Confirmed cases of measles prompts public alert to potential exposures in Calgary, Coaldale, Lethbridge and Taber - April 21, 2025
- Confirmed cases of measles prompt public alert to potential exposures in Lethbridge area - April 16, 2025
- Confirmed case of measles in the Foremost area prompts public alert to potential exposures - April 2, 2025
- Another confirmed case of measles in the Taber area prompts public alert to potential exposures - March 28, 2025
- Confirmed case of measles in Taber area prompts public alert to potential exposures - March 18, 2025
- South Zone Archive
