Flu vaccine (influenza)

Vaccination against respiratory viruses - CISSS de la Montérégie-Ouest

The vaccination campaign against respiratory viruses started on October 15, 2025.

Appointments are now open for booking!

An appointment is mandatory 

Protect your health and the health of others from respiratory infections and viruses!

Vaccination is still the best way to protect against the flu, mainly for people with a chronic disease and for seniors aged 75 and over. These people have a much higher risk of complications, hospitalization or death related to the influenza virus.

Remember that simple hygiene measures, such as hand-washing, are a good way to protect yourself against the flu and other respiratory viruses.

Groups targeted

• The following groups are considered vulnerable or at higher risk:
  • People living in long-term care homes (CHSLDs) or private seniors’ residences, or other congregate living settings with a high proportion of elderly and vulnerable people;
  • People aged 65 years and older (COVID-19 and Flu);
  • People who are immunocompromised, on dialysis, or living with a chronic disease;
  • Pregnant women and parents of babies under six months old;
  • Healthcare workers;
  • Adults living in remote or isolated communities.
• To get this vaccine, note that at least six months must have elapsed since the last dose.
• Certain groups will also be able to receive the pneumococcal vaccine.
   

Dates of the temporary clinics in the Montérégie-Ouest region
 

To learn more, visit this webpage!