Are vaccines safe?

Yes, vaccines used in Canada are very safe. Getting immunized is much safer than getting the disease.

In Canada, vaccines must go through strict testing before they are approved for use.

Health Canada carefully oversees how vaccines are produced. Vaccines go through detailed tests and quality checks.

Health care providers follow strict methods to make sure the vaccine is given in a safe and effective way. They will also make sure that they have your consent and that you understand the benefits and side effects of the immunization.

After you get immunized, you may have some redness, swelling or pain where the needle was given. This shouldn’t last long (1-3 days).

Severe allergic reactions to immunizations are rare. If you notice anything that isn’t right for you after an immunization, contact your health care provider.