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Abrysvo (abrysvo)

Pfizer · FDA-approved active Quality 60/100

ABRYSVO is a vaccine that protects against respiratory syncytial virus (RSV).

Abrysvo, developed by Pfizer, holds a significant market position as the world's best-selling RSV vaccine, generating $1.033 billion in revenue. Its competitive advantage lies in its robust efficacy and safety profile, setting it apart from other RSV treatments like Ribavirin, Synagis, Arexvy, Virazole, and Nirsevimab. A key risk is the lack of clinical trial data to support further indications, which may limit its expansion into new markets. Despite this, the pipeline outlook remains promising, with potential for additional indications that could further solidify its market leadership.

At a glance

Generic nameabrysvo
SponsorPfizer
Drug classvaccine
TargetRSV
Therapeutic areaInfectious Disease
PhaseFDA-approved
Annual revenue1033

Mechanism of action

ABRYSVO is a vaccine designed to protect against respiratory syncytial virus (RSV). RSV is a highly contagious virus that affects people of all ages, but it is most severe in young children and older adults. The virus causes inflammation in the lungs and airways, leading to symptoms such as coughing, wheezing, and difficulty breathing. ABRYSVO works by stimulating the body's immune system to produce antibodies that can recognize and fight RSV.

Approved indications

Common side effects

Drug interactions

Primary sources

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SourceUsed for
SEC EDGARRevenue + earnings

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