With the number of measles cases currently on the rise in several countries, the Ministère de la Santé et des Services sociaux (MSSS) is issuing a call for vigilance. A few cases of measles have been confirmed in Quebec in recent weeks, and these were not necessarily related to a return from travel.

In a context where international travel is frequent and the population is not protected to the 95% threshold required to guarantee herd immunity against measles, more travelers are at risk of importing the disease into Quebec. This increases the risk of local transmission.

It is advisable to be on the lookout for the onset of symptoms, especially for people who have not been vaccinated against measles. The main symptoms of the disease are high fever, cough, runny nose, red eyes and general malaise, followed by rashes on the face and body.

Vaccination

Vaccination remains the best way to protect against measles.

To limit the risk of spread, the MSSS reminds us of the importance of vaccination for people who are not considered protected.

According to the Quebec vaccination schedule, children receive the vaccine at 12 and 18 months of age. However, the vaccine can be administered, free of charge, at any age. 

Vaccination against measles is available throughout Quebec, including at local service points (PSL). Appointments can be made on the Clic Santé portal or by calling 1 877 644-4545.Time slots reserved for measles vaccination will be offered at most PSLs. Offer will be adjusted on an ongoing basis according to demand.

People at risk of complicationsIf exposed to the virus, certain people are considered to be at greater risk of complications and should be seen promptly to assess whether preventive treatment, i.e. an injection of antibodies, should be offered.These people are- babies under 1 year of age

- people with weakened immune systems;
- pregnant people not adequately vaccinated against measles.Key facts 

Measles is a serious and highly contagious disease. It is caused by a virus that travels through the air in droplets from the nose and throat of infected people.

It can take from 10 to 14 days between exposure to the measles virus and the onset of symptoms (exceptionally up to 21 days). A person becomes contagious four days before the rash appears, and may remain so for up to four days afterwards.

Anyone showing symptoms compatible with measles should limit contact with others and consult a physician.

It is important to notify the medical clinic or emergency personnel of symptoms before or upon arrival, so that the necessary precautions can be taken.

For more information and to find out who is considered protected, visit Québec.ca/rougeole.