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FluLavalTM-VB

GlaxoSmithKline · Phase 3 active Biologic

FluLaval-VB is a quadrivalent inactivated influenza vaccine that stimulates immune responses against four strains of influenza virus.

FluLaval-VB is a quadrivalent inactivated influenza vaccine that stimulates immune responses against four strains of influenza virus. Used for Seasonal influenza prevention in adults and children.

At a glance

Generic nameFluLavalTM-VB
Also known asFluLavalTM containing the Victoria B flu strain, FluLaval®-VB, Victoria Strain FluLaval vaccine
SponsorGlaxoSmithKline
Drug classInactivated quadrivalent influenza vaccine
ModalityBiologic
Therapeutic areaImmunology / Infectious Disease
PhasePhase 3

Mechanism of action

The vaccine contains inactivated (killed) influenza virus antigens from two influenza A subtypes (H1N1 and H3N2) and two influenza B lineages. Upon administration, these antigens trigger both humoral (antibody) and cellular immune responses, priming the immune system to recognize and neutralize circulating influenza viruses during the flu season.

Approved indications

Common side effects

Key clinical trials

Primary sources

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