Rising Measles Cases in Quebec: Laurentians Reports New Infections, Total Hits 27

Measles cases Rise in Quebec and Across Canada

Canada is currently grappling with localized measles outbreaks, prompting public health officials to emphasize the importance of vaccination. The province of Quebec is especially affected, with the Laurentides region reporting the highest number of cases.

Quebec Outbreak Concentrated in Laurentides

As of late February 2025, the Laurentides region is experiencing the most notable impact with 20 confirmed cases. Other affected areas in Quebec include Montreal,Laval,and Montérégie. Recent transmissions have been identified in Saint-Jérôme, with potential exposure sites listed on the governmentS website. These sites include pharmacies, medical clinics, a childcare center (CPE), and a secondary school.

Measles: Highly Contagious and Preventable

Measles is a highly contagious disease. According to health officials, “only one case can contaminate up to 16 people if these are not protected.” Vaccination remains the most effective defense against the virus.

Symptoms and Risks

The primary symptoms of measles include a high fever, cough, runny nose, red eyes, and a rash that starts on the face and spreads across the body. While most individuals recover fully, measles can lead to serious complications, especially in vulnerable populations like infants.In rare instances,the disease can be fatal.

Vaccination: The Best Protection

Currently,there is no specific antiviral treatment for measles. Public health officials emphasize that “vaccination is the best way to protect yourself.” Quebec’s vaccination schedule recommends that children receive the measles vaccine at 12 and 18 months. Though the vaccine is available free of charge to anyone who has not been previously immunized, including immigrants who may not have had access to vaccination in their country of origin.

Isolation Recommendations

Unvaccinated individuals who have been exposed to measles should self-isolate to prevent further spread. Health guidelines state that exposed, unvaccinated individuals “must isolate herself at home from the fifth day following his exhibition and until the 14th day inclusive.” Individuals are not considered contagious during the first four days following exposure.

Measles Beyond Quebec

Measles is not confined to Quebec. Other provinces are also reporting cases. As of Feb. 12, 2025, Ontario had confirmed 57 cases and six probable cases.The Public Health Agency of Canada reported five confirmed cases in manitoba.

Take Action: Protect Yourself and Your Community

The rise in measles cases serves as a critical reminder of the importance of vaccination. Check your immunization records and ensure you and your family are up-to-date on the MMR (measles, mumps, and rubella) vaccine. Contact your healthcare provider or local public health unit for more information on vaccination and measles prevention.Let’s work together to protect our communities from this preventable disease.

What are the symptoms of measles?

Measles Outbreaks across Canada: An interview with Dr.France Lauzon

Archyde: Dr. Lauzon, thank you for joining us today. Could you start by briefly explaining the current measles situation in Quebec and across Canada?

Dr. France Lauzon: Thank you for having me. Indeed, we’re facing localized measles outbreaks, with Quebec being notably affected. In Quebec,the Laurentides region has seen the most cases – 20 confirmed as of late February. Other areas like Montreal,Laval,and Montérégie have also been impacted.Elsewhere, Ontario has confirmed 57 cases, and Manitoba has reported five.

Archyde: Measles is highly contagious. Can you tell our readers how it spreads and why vaccination is crucial?

Dr. Lauzon: Absolutely. Measles is spread through the air when an infected person coughs or sneezes. It’s highly contagious and remains active in the air for up to two hours after an infected person has left a room. Vaccination is the best defense against measles as it not only protects individuals but also contributes to herd immunity, which helps to prevent further spread in communities.

Archyde: What symptoms should individuals look out for, and how can oneprotect themselves if thay’ve been exposed?

Dr. Lauzon: Measles typically starts with fever, cough, runny nose, and red eyes, followed by a rash that begins on the face and spreads across the body. If you suspect exposure,self-isolate immediatly,and contact your healthcare provider.If you’re unvaccinated, you should isolate yourself at home from the fifth day after exposure until the 14th day.

Archyde: We know vaccination is the best protection. Can you elaborate on Quebec’s recommendations and who should get vaccinated?

Dr. Lauzon: In Quebec,the measles vaccine is part of our routine childhood immunization schedule,given at 12 and 18 months.It’s free and available to anyone who hasn’t been previously immunized, including immigrants. Anyone born after 1970 should have records of receiving two doses of measles vaccine. If unsure, it’s always better to get vaccinated again.

Archyde: Measles is still prevalent worldwide. Why do you think we’re seeing localized outbreaks in Canada?

Dr. Lauzon: Outbreaks often occur in communities with lower vaccination rates, perhaps due to misinformation, difficulty accessing healthcare, or personal beliefs. Travel also plays a significant role. An infected individual can bring the virus back home and transmit it to unvaccinated locals.

Archyde: this situation is a reminder of the importance of vaccination. How can individuals ensure they’re protected and help protect their communities?

Dr. Lauzon: It’s vital to check your immunization records and ensure you and your family are up-to-date on the MMR vaccine. if you’re unsure,contact your healthcare provider or local public health unit. Protecting yourself is a responsible choice, but also a way to protect those who can’t get vaccinated due to age or health conditions.

Archyde: Doctor, thank you for your insights and for clarifying these vital matters.