The flu vaccine can help reduce the risk of influenza and its potentially serious complications, but questions around its timing, effectiveness and safety often leave people confused. From whether you ...
Learn how mRNA flu vaccines work, what Canada’s new approval means, and how the vaccines compare with conventional flu shots.
The flu vaccine is safe during pregnancy. It is an inactivated (non-live) vaccine, meaning it contains no live virus and cannot cause influenza. The World Health Organization (WHO) and the Federation ...