Measles Outbreak: First Case Reported in Montreal, Quebec
The public health department in Montreal has confirmed its first case of measles, linked to an ongoing outbreak in the Laurentians. As of now, Quebec has recorded a total of six infections across four regions.
Current Measles Situation in Quebec
Regions affected include the Laurentians, Laval, Lanaudière, and now Montreal. The initial case was reported in the Laurentians in late November. By December 5, the CISSS Laurentides had identified 133 potential contacts.
Infection Details
The individual in Montreal has exposed many locations, according to Dr. Paul Le Guerrier, a public health physician. He noted that the likelihood of additional measles cases is “very predictable” and relies heavily on vaccination rates in exposed areas.
Vaccination Coverage and Public Health Response
Dr. Le Guerrier emphasized the importance of vaccination, stating that a 95% immunization coverage is necessary due to the highly contagious nature of measles. In Montreal, the average vaccination rate among children aged 1 to 4 is approximately 78%. This figure increases to 84% in primary schools and 88% in secondary schools.
In light of the outbreak, Dr. Mylène Drouin, the regional director of public health in Montreal, sent a letter to parents in local schools. She highlighted the need for vaccination, especially as the holiday season approaches, bringing increased gatherings and travel.
Potential Exclusion from School and Care Settings
- Individuals who are not vaccinated may be excluded from schools and daycare settings during an outbreak.
- This exclusion could last several weeks.
Understanding Measles Symptoms
There is no specific treatment for measles. Symptoms typically include fever, cough, runny nose, and red, watery eyes. A red, blotchy rash usually appears 3 to 7 days after initial symptoms.
As the situation develops, public health officials continue to monitor and respond to the outbreak. Further details will be provided as they become available.
