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Fluarix Tetra

University of Surrey · Phase 3 active Biologic

Fluarix Tetra is an inactivated influenza vaccine that stimulates the immune system to produce antibodies against four strains of influenza virus.

Fluarix Tetra is an inactivated influenza vaccine that stimulates the immune system to produce antibodies against four strains of influenza virus. Used for Seasonal influenza prevention in adults and children.

At a glance

Generic nameFluarix Tetra
Also known asFLU D-QIV (GSK Biologicals' Quadrivalent Split Virion Influenza Vaccine Fluarix Tetra), Influsplit™ Tetra, Licensed quadrivalent inactivated seasonal influenza vaccine, Fluarix Quadrivalent
SponsorUniversity of Surrey
Drug classInactivated influenza vaccine (quadrivalent)
ModalityBiologic
Therapeutic areaImmunology
PhasePhase 3

Mechanism of action

The vaccine contains inactivated (killed) influenza virus particles representing four seasonal flu strains (two influenza A and two influenza B). When administered, it triggers both humoral and cellular immune responses, leading to the production of protective antibodies and memory immune cells that recognize and neutralize circulating influenza viruses during the flu season.

Approved indications

Common side effects

Key clinical trials

Primary sources

Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.

SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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