Vaccination is one of the most effective pillars of preventive medicine. Over the past 50 years, it has saved more lives in Canada than any other public health intervention. Yet many adults in Quebec are not up to date on their vaccination schedule—sometimes due to a lack of information, sometimes simply because they don’t know where to turn.
Clinique Omicron offers vaccination services for adults and children at several of its locations on the South Shore and elsewhere in Quebec. In this article, we take a look at the main vaccines available and why you shouldn't delay in obtaining them.
Why is vaccination still essential?
Some people mistakenly believe that vaccine-preventable diseases have disappeared, or that vaccines weaken the immune system. In fact, the opposite is true: vaccination harnesses the body’s natural immune defenses to teach it how to defend itself even before the disease strikes.
The pathogens that cause diphtheria, whooping cough, measles, hepatitis, and tetanus are still present in the environment or in certain parts of the world. Protecting yourself also means protecting the vulnerable people around you.
The main vaccines available at Clinique Omicron
Flu vaccine (seasonal flu)
The flu vaccine is recommended every year because viral strains evolve from one season to the next. Its composition is updated annually by the WHO Global Network of Laboratories, which identifies new circulating strains. Contrary to a persistent myth, the flu vaccine does not cause the flu.
It is particularly recommended for people aged 60 and over, pregnant women, children aged 6 months to 5 years, people suffering from chronic illnesses, and healthcare workers.
DCAT vaccine: pertussis, diphtheria and tetanus
This combined vaccine protects against three distinct bacterial diseases. Pertussis causes severe coughing fits that can last for several months, and is particularly dangerous in infants. Diphtheria is a highly contagious infection that can block the respiratory tract. Tetanus causes severe muscle contractions that can be fatal if left untreated, and the bacterium is present in the soil - it will never disappear.
The Quebec Immunization Protocol (PIQ) recommends a booster shot every 10 years for adults. Many have forgotten about it since their teenage years.
Hepatitis A and B vaccines
Hepatitis A is common in developing countries and is spread through contaminated water or food. Hepatitis B, which is found worldwide, is spread through blood or unprotected sex. Both can lead to serious liver complications.
These vaccines are particularly important for international travelers, people at risk of occupational exposure, and anyone who was not vaccinated as a child. A combined hepatitis A and B vaccine is available as a series of doses.
The HPV (Human Papillomavirus) vaccine
HPV is one of the most widespread viruses in the world. Some strains can cause genital warts, while others can cause cancers of the cervix, penis, throat, and anus. The vaccine is most effective when administered before a person becomes sexually active, but it is still recommended depending on age and clinical circumstances.
At Clinique Omicron, the HPV vaccine can be administered to children as young as 9 years old, for both girls and boys. Current recommendations in Quebec allow for its administration up to age 45 for women and age 26 for men, depending on clinical indications. We will review your vaccination record during your appointment.
How do I get a vaccine at Clinique Omicron?
You can quickly schedule a vaccination appointment using our online form or by phone. Our nurses will review your medical records to ensure they recommend the vaccines that are appropriate for your situation, medical history, and travel plans.
Omicron Clinic has several locations on Montreal’s South Shore, including facilities in Brossard and Saint-Hubert, as well as telemedicine services covering all of Quebec. You can easily access our vaccination services without waiting for a referral from your family doctor.
Frequently asked questions about vaccination
Les réponses aux questions les plus fréquentes sur ce sujet.
No. The flu vaccine does not contain live viruses and therefore cannot cause the flu. Some people experience mild tenderness at the injection site or temporary fatigue, which simply indicates that the immune system is responding to the vaccine.
It depends on the vaccine. Flu: every year. TDA: every 10 years for adults. Hepatitis B: usually a series of 3 doses that provides lifelong protection. HPV: depending on age and the number of doses received. Your healthcare provider can review this with you during your appointment.
In short: don't let your protection expire
Vaccinations aren’t just for children. Adults also have a vaccination schedule to follow, and booster shots are often overlooked. Whether you want to protect yourself against seasonal flu, prepare for a trip abroad, or simply get a preventive health checkup, the team at Clinique Omicron is here to support you.
Omicron Clinic
Need to consult a doctor?
In-person or via telemedicine, anywhere in Quebec.
We accept insurance. Telemedicine consultations available 7 days a week. No family doctor required.
