COVID-19 vaccines: Additional doses (video)



Described visual: In a living room, there is a young adult with their sleeve rolled up.

Narration: COVID-19 vaccines have helped protect us. Over time, the antibodies created after vaccination have been found to decrease.

Described visual: There is a zoom in on the adult’s arm and there are a few animated antibodies moving as if they are going through the bloodstream.

Narration: Additional doses of COVID-19 vaccine can help strengthen our immune response and protect against severe disease.

Described visual: Many more antibodies start to appear.

Narration: Learn more and book your next dose.

Text on screen: Learn more at

Narration: A message from the Government of Canada

Described visual: The Government of Canada logo appears.

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