is_manufactured_by has role immunizes against disease immunizes recipient influenza Homo sapiens inactivated influenza vaccine QIV Quebec vaccine An inactivated quadrivalent influenza vaccine against 2 influenza A strains and 2 influenza B strains for infants 6 months up to 23 months, and if needed it can be administered to children 2 to 17 years old with compromised immune systems and those considered vulnerable and high risk. QIV Quebec vaccine Kallan Roan Oliver He https://globalnews.ca/news/2254967/a-first-for-flu-season-a-new-more-robust-four-strain-vaccine/ human influenza virus vaccine inactivated vaccine role GlaxoSmithKline plc