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QIV or TIV

Seqirus · Phase 3 active Biologic

QIV or TIV is a vaccine that stimulates the body's immune system to produce antibodies against influenza.

QIV or TIV is a vaccine that stimulates the body's immune system to produce antibodies against influenza. Used for Prevention of influenza disease caused by influenza A subtype viruses and type B viruses, Prevention of influenza disease in individuals 6 months of age and older.

At a glance

Generic nameQIV or TIV
SponsorSeqirus
Drug classInfluenza vaccine
ModalityBiologic
Therapeutic areaInfectious disease
PhasePhase 3

Mechanism of action

QIV or TIV works by introducing inactivated influenza virus antigens to the body, which triggers an immune response and helps to protect against future infections. This is achieved through the administration of a vaccine that contains inactivated influenza viruses, which are unable to cause disease but can still stimulate an immune response.

Approved indications

Common side effects

Key clinical trials

Primary sources

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