Measles exposure alert issued for Foothills Medical Centre and Alberta Children’s Hospital ERs
Measles exposure alert in Alberta after possible exposures at Foothills Medical Centre and Alberta Children’s Hospital ERs on May 21–22. Monitor symptoms.
The province’s health authorities issued a measles exposure alert Monday evening after identifying potential contacts in two Calgary emergency departments on May 21 and 22. The alert warns people who were in the Foothills Medical Centre or Alberta Children’s Hospital emergency rooms during specific time windows that they may have been exposed to measles. Health officials say anyone with incomplete vaccination or no prior infection should closely monitor for symptoms and follow public-health advice.
Potential Exposure at Foothills Medical Centre Emergency Department
Provincial officials report a possible exposure at the Foothills Medical Centre emergency department on Thursday, May 21, between 2:29 a.m. and 5:37 a.m. Individuals who were present in the department during that time are being asked to check their vaccination records and watch for early signs of illness. The notice stresses that measles can spread easily in crowded, enclosed spaces such as emergency departments.
Possible Exposure at Alberta Children’s Hospital Emergency Department
A separate potential exposure was reported at the Alberta Children’s Hospital emergency department on Thursday, May 21, between 3:43 a.m. and 12:34 p.m., and again on Friday, May 22, between 5:32 p.m. and 6:25 p.m. Parents and caregivers who attended during those periods should be particularly vigilant because children can experience more severe complications. The advisory repeats that anyone present at those times and lacking adequate immunity could be at risk.
Who is considered at risk and vaccination guidance
Health authorities say people born in or after 1970 who have fewer than two documented doses of a measles-containing vaccine, or who have never had measles, are considered at risk following this exposure. Two documented doses are generally required for optimal protection; people uncertain of their vaccination history should consult their health records or contact their primary care provider. Public-health officials recommend that eligible individuals receive the measles vaccine promptly if they are found to be under-immunized, as vaccination can still provide protection in some exposure situations.
Recognizing measles symptoms and rash timing
Those who may have been exposed are asked to monitor for a constellation of symptoms that typically begin with fever and respiratory signs. Early symptoms include a cough, runny nose and red or inflamed eyes, often accompanied by a fever of 38.3 C or higher. A characteristic rash generally appears three to seven days after the fever starts and usually emerges behind the ears and on the face before spreading to the rest of the body.
Rash presentation on different skin tones and what to watch for
Public-health guidance notes that the measles rash can appear differently depending on skin tone and may be red and blotchy on lighter skin. On darker skin tones the rash may appear purple or darker than the surrounding skin and can be more difficult to detect. Anyone who notices a spreading rash with the other listed symptoms should treat it as potentially indicative of measles and take immediate precautions to avoid exposing others.
Immediate steps for people who may have been exposed
Anyone who believes they were present at either emergency department during the specified times and develops symptoms should stay home and call the measles hotline at 1-844-944-3434 before seeking in-person care. Calling ahead helps public-health staff and health-care providers triage the situation and reduces the risk of further transmission in clinics and hospitals. If symptoms are severe or there are concerns about complications, callers will be advised on appropriate next steps and arrangements for safe assessment.
The provincial alert emphasizes prevention and quick response to limit spread, noting that measles remains a highly contagious viral disease that can spread before symptoms are fully apparent. Health authorities continue to monitor the situation and may update guidance if additional exposures are identified or if laboratory-confirmed cases are reported. In the meantime, residents are advised to confirm their vaccination status, watch for symptoms for the incubation period noted by officials, and contact public-health resources if they have questions or concerns.
