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mIRV

Pfizer · FDA-approved active Biologic

mIRV is a multivalent respiratory syncytial virus (RSV) vaccine that stimulates immune responses against RSV to prevent infection and disease.

mIRV is a multivalent respiratory syncytial virus (RSV) vaccine that stimulates immune responses against RSV to prevent infection and disease. Used for Prevention of respiratory syncytial virus (RSV) infection in adults and older adults.

At a glance

Generic namemIRV
SponsorPfizer
Drug classVaccine
TargetRespiratory syncytial virus (RSV) antigens
ModalityBiologic
Therapeutic areaImmunology / Infectious Disease
PhaseFDA-approved

Mechanism of action

mIRV is a recombinant RSV vaccine candidate designed to induce both humoral and cellular immunity against multiple RSV antigens. By presenting multiple RSV epitopes, the vaccine aims to provide broad protection against RSV infection across different age groups and RSV strains.

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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