Immunization helps strengthen your body's natural immune response against the flu. The flu shot stimulates your immune system to build antibodies against the virus, making it stronger and ready to fight off the flu.
Protect yourself, your family and your community.
Influenza, commonly known as "the flu," is a serious, acute respiratory illness that can lead to pneumonia. It is caused by a virus.
Videos: You and the Flu
Videos about the flu and the flu vaccine
For More Information
For information about fluCall the ServiceOntario INFOline at 1-877-844-1944
TTY 1-800-387-5559
TTY (Toronto) 416-327-4282
Hours of operation : 8:30am - 5:00pm
Visit Telehealth Ontario or call 1-866-797-0000
TTY: 1-866-797-0007
Hours of operation : 24 hours, 7 days a week
Visit ontario.ca/healthcareoptions or call 1-866-330-6206.
To find a health care providerIf you don’t have a health care provider, you can register for the Health Care Connect program. Visit ontario.ca/healthcareconnect or call 1-800-445-1822.
