Quebec, Canada: 2024-2026 Measles

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Source: https://montrealgazette.com/news/hea...id-to-montreal

New measles case confirmed on flight from Madrid to Montreal
An infected person landed at Trudeau airport on Jan. 8 at 3:51 p.m. and visited several places around Montreal.
By Leora Schertzer
Published Jan 16, 2026
Last updated 12 minutes ago 2 minute read

As Quebec’s measles outbreak spreads, the province’s public health authority warns a person with measles was aboard a flight to Montreal from Madrid last Thursday.

Quebec has been struggling with a new outbreak since early December, shortly after Canada lost its status as a measles-free country more than 25 years after eradicating the virus. Before then, the province had been measles-free since April, according to Quebec’s Health Ministry.

The airliner carrying the infected person was Air Canada flight AC 835 from Madrid, and landed at Montréal-Trudeau International Airport on Jan. 8 at 3:51 p.m., according to a press release from the Ministry of Health and Social Services.

“People on board this flight who were present at Montréal-Trudeau International Airport (YUL) in the arrivals and baggage area between 3:51 p.m. and 6:20 p.m. on Jan. 8, 2026, may have been exposed to the measles virus,” the press release states.

As of Jan. 16, nine confirmed cases of measles have been reported in connection with the current outbreak in Lanaudière, Laurentides, Laval and Montreal, according to the Health Ministry’s measles tracker.

The new reported case is not related to the current outbreak, according to the ministry.

The person with measles visited several places between Jan. 10 and 13. Exposure sites between these dates include:

Super C, 7401 Newman Blvd., LaSalle, on Jan. 10, 2026, between 8:15 a.m. and 10:45 a.m.
Salon Maniac Griffintown, 1810 Notre Dame St. W., Montreal, on Jan. 11, between 12 p.m. and 7 p.m.
Urgence de l’Hôpital de Verdun, 4000 LaSalle Blvd., Verdun, on Jan. 12, between 5:30 p.m. and 9:30 p.m.
Urgence de l’Hôpital de Verdun, 4000 LaSalle Blvd., Verdun, on Jan. 13, between 3:15 p.m. and 5:15 p.m.
Radiologie de l’Hôpital de Verdun, 4000 LaSalle Blvd., Verdun, on Jan. 12, between 7 p.m. and 9:30 p.m.
Familiprix, 7315 Newman Blvd., Bureau 153, Montreal, on Jan. 12, between 5 p.m. and 7:10 p.m...

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Source: https://montrealgazette.com/news/hea...ority-confirms

Quebec's measles numbers grow, with 11 confirmed cases
At least one person with measles visited the emergency department of the Montreal Children's Hospital on Monday and Tuesday.
Author of the article: By Leora Schertzer
Published Jan 21, 2026
Last updated 2 hours ago

As measles numbers grow, at least 11 cases have been confirmed in Quebec, according to an update Wednesday from the province’s health authority.

At least one person with measles visited the emergency department of the Montreal Children’s Hospital on Monday and Tuesday, according to Quebec’s measles tracker website.

“As of Jan. 21, 2026, at 9 a.m., nine confirmed cases of measles have been reported in connection with the ongoing outbreak” in Lanaudière, the Laurentians, Laval and Montreal, the website states. “In addition, two confirmed cases of measles unrelated to the ongoing outbreak have been reported.”...

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Source: https://montreal.citynews.ca/2026/01...udeau-airport/

Another case of measles reported on board a flight that landed at Montreal-Trudeau Airport
By Katrine Desautels, The Canadian Press
Posted January 22, 2026 2:36 pm.

A person with measles was on board a Royal Air Maroc flight that landed at Montréal-Trudeau International Airport on Jan. 17. Public Health is urging people on board this flight or in affected areas of the airport to monitor themselves for symptoms...

...The person with measles on board the plane that landed in Montreal was on flight AT558 from Cotonou, Benin, to Casablanca, Morocco, where they had an eight-hour layover before boarding flight AT208 to Montreal. The person was contagious during their travels.

People on board these flights and present at Casablanca airport, Montreal-Trudeau airport and in the baggage carousel area (exit zone 8) are considered to be contacts of a measles case...

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Ministry of Health and Social Services (MSSS)'s Post

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Ministry of Health and Social Services (MSSS)
22h ·

Measles cases on two Royal Air Maroc flights

On January 17, 2026, a person with measles travelled on flight AT558 from Cotonou to Casablanca and flight AT208 from Casablanca to Montreal.

People on board these flights and present at Casablanca Airport and Montreal-Trudeau Airport in the arrivals and baggage section (zone 8) between 7:15 p.m. and 11:15 p.m. on January 17 are considered to be contacts of a measles case.

Monitor for the appearance of symptoms (fever, cough, runny nose, red eyes, skin redness) in the days following exposure.
If in doubt, or if you are part of a risk group (babies < 1 year old, immunocompromised people, pregnant people not adequately vaccinated), contact Info-Santé 811.
To consult the list of places frequented by recent cases of measles in Quebec and to find out the instructions to follow:

https://www.quebec.ca/.../a-z/rougeo...on-de-rougeole



https://www.facebook.com/SanteServicesSociauxQuebec/posts/pfbid02Qjrrjm8MTZwQ8dPd3A1ahHLUXspQ1hrLFDgtEYzBJWb 4JqwP5EHsaULBn5gCWf6vl
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Measles virus - Case confirmed on board a plane arriving from Africa

January 22, 2026, 12:36 PM
Published by: Health and Social Services


QUEBEC CITY , January 22, 2026 /CNW/ - Public Health authorities of the Ministry of Health and Social Services (MSSS) wish to inform the public that a person with measles was present on board a flight that landed at Montreal-Trudeau International Airport on January 17, 2026.
This person was contagious while on Royal Air Maroc flights on January 17, 2026:

• AT558 from Cotonou (Benin) to Casablanca (Morocco) (stopover of more than eight hours);
• AT208 from Casablanca to Montreal.

People on board these flights and present at Casablanca Airport and Montreal-Trudeau Airport in the arrivals and baggage section (zone 8) between 7:15 p.m. and 11:15 p.m. are considered to be contacts of a measles case.

Furthermore, the person with measles frequented other settings in Quebec during their contagious period. To consult the list of settings frequented by recent measles cases in Quebec and to learn about the guidelines to follow, consult the Measles Outbreak | Government of Quebec page (quebec.ca) .

People at risk of complications include:

• babies under one year old;
• people with weakened immune systems;
• Pregnant people who are not adequately vaccinated against measles.

It is important to note that people who are part of at-risk groups and who have frequented these places during the indicated period should call Info-Santé 811 as soon as possible.

As a reminder, given the current measles outbreak in Quebec, the Ministry of Health and Social Services (MSSS) is urging the public to ensure their vaccination status is up to date. Vaccination remains the best way to protect against measles.

Key points:

• Measles vaccination is offered at local service points in several regions of Quebec. Appointments can be made online. Health Click
  or by calling 1-877-644-4545.

https://www.quebec.ca/nouvelles/actu...lafrique-68122

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Locations and dates of possible exposure to a case of measles
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Exhibition venues updated: January 22, 2026, 5:00 PM

https://www.quebec.ca/sante/problemes-de-sante/a-z/rougeole/eclosion-de-rougeole

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Translation Google

First case of measles in the Lower St. Lawrence

The first confirmed case of measles was reported to the Bas-Saint-Laurent Integrated Health and Social Services Centre (CISSS) Public Health Department on February 4, 2026. The individual contracted the disease during a trip abroad. They were in a public place on January 22 in the Bic sector of Rimouski. The Bas-Saint-Laurent Public Health Department is working diligently to limit transmission in the region. Although the risk is low, secondary cases could occur in the coming weeks.

Measles prevention

For people born after 1970, vaccination is the best way to protect against measles. People born before 1970 do not need to be vaccinated, as it is assumed they were exposed to measles during their childhood. If you are unsure of your vaccination status, please call 1-888-862-3487 and select the screening option. You can also book an appointment for vaccination through Clic Santé.

Measles transmission

Measles is highly contagious through the air, and the virus can persist for up to two hours. A person can transmit measles four days before the rash appears and remains contagious for up to four days after the rash develops. It can take up to 21 days for an infected person to develop symptoms.

Symptoms and complications of measles

The classic symptoms of measles are fever, a rash and redness of the body, cough, runny nose, and red eyes (conjunctivitis). Possible complications of measles include hospitalization, ear infections, pneumonia, inflammation of the brain (encephalitis), and sometimes death. Those most at risk of complications are children under 12 months (1 year old), unvaccinated women and pregnant women, and people with weakened immune systems.

What to do if you think you have measles

It is essential to stay home as soon as the first symptoms appear, both to avoid transmitting the illness to others and to avoid contact with people considered more at risk. If you have any doubts about your health or that of a loved one, you can contact Info-Santé at 811 to determine if you should consult a doctor.

Summary of the measles outbreak in Quebec

A measles outbreak has been ongoing in Quebec since December 1, 2025. As of February 5, 2026, 12 cases of measles have been confirmed in Quebec. In addition to the Lower St. Lawrence region, the currently affected regions are the Laurentians, Lanaudière, Laval, Montérégie, and Montreal.

To read the press release
.

https://www.cisss-bsl.gouv.qc.ca/actualites/premier-cas-de-rougeole-au-bas-saint-laurent

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Public Health Notice – Confirmation of a case of measles on board a flight from Mexico

February 5, 2026, 4:00 PM
Published by: Health and Social Services

Public health authorities at the Ministry of Health and Social Services (MSSS) are informing the public that a person with measles travelled on a plane from Mexico City International Airport and arrived in Montreal.

This is Aeromexico flight AM680 which landed at Montreal-Trudeau International Airport (YUL) on January 21, 2026 at 7:25 a.m.

To find out about possible exhibition locations, consult: Quebec.ca/measles .

People who have visited these places during the period indicated are considered to be contacts of a measles case.

People at risk of complications include:

• babies under one year old;
• people with weakened immune systems;
• Pregnant women who have not been adequately vaccinated against measles.

To find out what steps to take if you are a contact of a measles case, consult Quebec.ca/measles .

As a reminder, in the current context of the measles outbreak in Quebec, the MSSS is inviting the population to check if they are protected against this disease.

To book an appointment for your measles vaccination at local service points in several regions of Quebec, visit the websiteHealth Click
or call 1 877 644-4545 .

https://www.quebec.ca/nouvelles/actualites/details/avis-sante-publique-confirmation-un-cas-rougeole-a-bord-vol-provenance-mexique-68358

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Translation Google

The measles outbreak has ended in Quebec

It ended last week, after resulting in nine cases.

Published at 12:29 PM

The measles outbreak declared in Quebec last November ended last week, after resulting in nine cases.

During this period, three other additional cases of measles were recorded, but they were not linked to the outbreak: they had instead occurred following travel abroad.

In total, measles affected six regions: the Laurentians, Montreal, Laval, Lanaudière, Montérégie and Bas-Saint-Laurent.

This highly contagious disease is caused by a virus that is transmitted through the air when an infected person breathes, coughs, or sneezes. The first symptoms can resemble those of a common cold, with fever, cough, and nasal congestion. However, a rash on the skin then appears.

Since there is no treatment for measles, getting immunized is the best way to protect yourself from it.

https://www.ledevoir.com/actualites/sante/961827/eclosion-rougeole-pris-fin-quebec

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Measles outbreak

There is no ongoing measles outbreak in Quebec. The last one occurred from November 2025 to February 2026.
...
Exhibition venues updated: March 5, 2026, 5:00 PM

Possible exposure sites for a case of measles

There are no identified exhibition venues in Quebec at this time.

...

https://www.quebec.ca/sante/problemes-de-sante/a-z/rougeole/eclosion-de-rougeole

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Source: https://www.ctvnews.ca/montreal/arti...public-health/

Possible measles exposure at airport, Montreal children’s hospital: public health
By Joe Lofaro
Published: March 27, 2026 at 6:47PM EDT

Montreal’s public health department is warning residents about a new confirmed case of measles.

The case involves a tourist who visited Montreal on March 24 while they were contagious, the department said.

People who visited the following locations might have been exposed to the disease:

Montreal-Trudeau International Airport (baggage carousels, nursing room located near the Subway restaurant and Exits 25–26, customs, and arrivals area) on March 24 between 6:58 p.m. and 10 p.m.
Royal Air Maroc flight (RAM208) on March 24 between 5:12 p.m. and 6:58 p.m.
Sainte-Justine Children’s Hospital emergency room on March 21 between 2:25 p.m. and 5:38 p.m., on March 25 from 1:45 p.m. to 3 p.m., on March 25 between 5:30 p.m. and 11:59 p.m., and on March 26 between midnight to 2:05 a.m.
Sainte-Justine Children’s Hospital medical imaging department on March 25 between 7:40 p.m. and 9 p.m...