Updated 2017, no change 2019:  

The seasonal influenza vaccine protects against viruses that cause influenza, often called the flu. The vaccine does not protect against other viruses or bacteria that cause colds or stomach illness, such as ‘stomach flu’.


Kids need a second dose:

Children under 9 years of age who have never had a regular seasonal influenza vaccine also need 2 doses, 1 month apart.


Pregnant women:

The flu vaccine is safe for pregnant women at any stage of pregnancy.


Who should not receive a flu vaccine:

  • Children under 6 months of age
  • People who have had a life threatening reaction to a  previous dose of vaccine
  • Those with a past history Guillain-Barre syndrome, which occurred within 8 weeks of receiving a previous dose of influenza vaccine


Adverse reactions:

Local reactions such as soreness at the injection site occur for up to 2 days in 30% of recipients. Systemic reactions such as fever, aching muscles and fatigue may occur 6-12 hours after vaccination and last 1-2 days especially in persons receiving the vaccine for the first time. Influenza vaccine cannot cause the flu because it does not contain a live virus.


Serious Reactions:

Guillain-Barré Syndrome (GBS), a form of paralysis, is usually temporary and can occur after some common infections. GBS may be associated with influenza vaccine in about 1 per million recipients. During the 2000 influenza season, some people who got the influenza vaccine had a reaction called oculo-respiratory syndrome (ORS). ORS involved eye redness, and in some people, a cough, sore throat or breathing symptoms. Most people who had ORS can be safely vaccinated again, and there have been few reports since 2000.


Vaccine safety:

Influenza vaccine may safely be given at the same time as other vaccines. Influenza vaccine contains a very small amount of thimerosal as a preservative. Scientific evidence has proven it to be safe for use in adults, children and pregnant women.


Please wait for 15 minutes following your vaccination.