Measles cases are increasing globally, with numerous countries and travel destinations reporting outbreaks. Cases have been identified in several Canadian provinces, including an outbreak recently identified in northern Alberta.
As of March 13, health officials have confirmed six cases of measles in the province, and although these cases are all part of a single household, this does raise concerns about the potential for further spread of this highly contagious disease.
Measles is an extremely contagious disease and spreads easily through the air. People born in or since 1970 who have received fewer than two doses of measles-containing vaccine are susceptible to infection. Those who have received fewer than two doses of measles-containing vaccine and are pregnant, under one year of age, are adults and/or have a weakened immune system are at most risk of complications from measles.
“Measles is not just a mild childhood illness – it is a serious, highly infectious disease that can have devastating consequences. Thankfully, we have a highly effective vaccine with a long-proven track record of safety. Everyone should take the time to check their immunization record to ensure they are fully immunized. No one should have to endure the consequences of a disease we can prevent.”
The measles vaccine is highly effective at preventing infection and complications. In Alberta, measles vaccine is offered free of charge to eligible Albertans through Alberta’s publicly funded immunization program.
If symptoms of measles do develop, individuals are advised to stay home and call Health Link at 811 before visiting any health care facility or provider, including a family physician clinic or pharmacy.
Symptoms of measles include:
- fever of 38.3° C or higher
- cough, runny nose and/or red eyes
- a red, blotchy rash that appears three to seven days after fever starts, typically beginning behind the ears and on the face and spreading down the body and then to the arms and legs
Albertans uncertain of their immunization history, or their child’s immunization history, can text “vaccine record” to 88111, call Health Link at 811 or their local public health office. Albertans can also text “measles” to 88111 to get measles health information texted to their mobile device. Please contact your primary care provider for advice on what immunizations are best for you.
For further information on routine childhood immunization, visit ahs.ca/immunize.
For additional information on measles disease, please visit www.ahs.ca/measles.
Quick facts
- Measles can be dangerous because:
- One in 10 people with measles will get middle ear or lung infections.
- One in 1,000 people with measles will get encephalitis (swelling of the brain), which can lead to seizures, deafness or brain damage.
- One to three of every 1,000 people with measles will die.
- More than 90 per cent of people who are not immune to measles and who come into contact with the virus will become infected.
- Children in Alberta typically receive their first dose of measles-containing vaccine at 12 months of age, and their second dose at 18 months of age. Children who received two doses of vaccine are considered protected.
- Adults born in 1970 or later should have a documented history of two lifetime doses of measles-containing vaccine spaced at least four weeks apart if they do not have a history of lab-confirmed disease or serological evidence of measles immunity.
- Adults born before 1970 are generally considered immune to measles, as measles circulated widely before 1970. One or two doses of the vaccine may be recommended if you are a health care worker, student at a post-secondary educational institution or are travelling outside of Canada.