Inactivated quadrivalent influenza vaccine: time to double the dose in young children?

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  • In children aged 6-17 mo, double-dose inactivated quadrivalent influenza vaccine (IIV4) demonstrated immunogenic noninferiority compared to standard-dose for all strains, with selective superior immunogenicity for B strains in a post hoc analysis.

Why this matters

  • Primary requ...