2023-24 WHO Influenza Strains and Vaccines

May 16, 2023

The World Health Organization (WHO) has announced its recommendations for the viral composition of influenza vaccines for the 2023-24 flu season in the northern hemisphere.

The WHO recommends that quadrivalent vaccines for use in the 2023-2024 northern hemisphere influenza season contain the following:

Egg-based vaccines

  • an A/Victoria/4897/2022 (H1N1)pdm09-like virus;
  • an A/Darwin/9/2021 (H3N2)-like virus; and
  • a B/Austria/1359417/2021 (B/Victoria lineage)-like virus; and
  • a B/Phuket/3073/2013 (B/Yamagata lineage)-like virus.

Cell culture- or recombinant-based vaccines

  • an A/Wisconsin/67/2022 (H1N1)pdm09-like virus;
  • an A/Darwin/6/2021 (H3N2)-like virus;
  • a B/Austria/1359417/2021 (B/Victoria lineage)-like virus; and
  • a B/Phuket/3073/2013 (B/Yamagata lineage)-like virus.

Prebook your 2023-24 doses now!

MyFluVaccine is now accepting vaccine orders
for the 2023-24 influenza season.

Sequris
Flucelvax® Quadrivalent
0.5 mL Pre-filled Syringe 10-box		 Prescribing Information
6 months and older
Flucelvax® Quadrivalent
5 mL Multi-dose Vial		 Prescribing Information
6 months and older
Fluad® Quadrivalent
0.5 mL Pre-filled Syringe 10-box		 Prescribing Information
65 years and older
Afluria® Quadrivalent
0.5 mL Pre-filled Syringe 10-box*		 Prescribing Information
3 years and older
Afluria® Quadrivalent
5 mL Multi-dose Vial*		 Prescribing Information
6 months and older

GSK
FLUARIX® Quadrivalent
0.5 mL Pre-filled Syringe 10-box		 Prescribing Information
6 months and older
FLULAVAL® Quadrivalent
0.5 mL Pre-filled Syringe 10-box		 Prescribing Information
6 months and older

Sanofi
Fluzone® High-Dose Quadrivalent
0.7 mL Pre-filled Syringe 10-box		 Prescribing Information
65 years and older
Flublok® Quadrivalent
0.5 mL Pre-filled Syringe 10-box		 Prescribing Information
18 years and older
Fluzone® Quadrivalent
0.5 mL Pre-filled Syringe 10-box		 Prescribing Information
6 months and older
Fluzone Quadrivalent
0.5 mL Multi-dose Vial		 Prescribing Information
6 months and older

AstraZeneca
FluMist® Quadrivalent
0.2 mL Spray 10-box		 Prescribing Information
2 to 49 years

*Please reach out to your Sales Representative for availability.

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