Last reviewed 2026-04-23 · How we verify

Licensed pediatric hepatits A vaccine

Pfizer · Phase 2 active Biologic

Licensed pediatric hepatits A vaccine is a Inactivated vaccine Biologic drug developed by Pfizer. It is currently in Phase 2 development for Hepatitis A.

Stimulates an immune response to produce antibodies against hepatitis A virus

Stimulates an immune response to produce antibodies against hepatitis A virus Used for Hepatitis A.

At a glance

Generic name	Licensed pediatric hepatits A vaccine
Sponsor	Pfizer
Drug class	Inactivated vaccine
Modality	Biologic
Therapeutic area	Vaccines
Phase	Phase 2

Mechanism of action

This vaccine works by introducing a weakened form of the hepatitis A virus to the body, which triggers an immune response and produces antibodies to fight the virus.

Approved indications

Hepatitis A

Common side effects

Pain, redness, or swelling at the injection site
Fatigue
Headache

Key clinical trials

A Study to Describe the Immunogenicity, Safety, and Tolerability of Neisseria Meningitidis Serogroup B Bivalent Recombinant Lipoprotein 2086 Vaccine (Bivalent rLP2086) in Healthy Subjects Aged ≥24 Months to <10 Years (PHASE2)

Primary sources

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

Source	Used for
ClinicalTrials.gov	Trial enrolment, design, endpoints, results

Competitive intelligence

For the full competitive landscape — auto-detected comparators, recent regulatory actions across the set, upcoming PDUFA, patent timeline, sponsor landscape:

Licensed pediatric hepatits A vaccine CI brief — competitive landscape report
Licensed pediatric hepatits A vaccine updates RSS · CI watch RSS
Pfizer portfolio CI

Frequently asked questions about Licensed pediatric hepatits A vaccine

What is Licensed pediatric hepatits A vaccine?

Licensed pediatric hepatits A vaccine is a Inactivated vaccine drug developed by Pfizer, indicated for Hepatitis A.

How does Licensed pediatric hepatits A vaccine work?

Stimulates an immune response to produce antibodies against hepatitis A virus

What is Licensed pediatric hepatits A vaccine used for?

Licensed pediatric hepatits A vaccine is indicated for Hepatitis A.

Who makes Licensed pediatric hepatits A vaccine?

Licensed pediatric hepatits A vaccine is developed by Pfizer (see full Pfizer pipeline at /company/pfizer).

What drug class is Licensed pediatric hepatits A vaccine in?

Licensed pediatric hepatits A vaccine belongs to the Inactivated vaccine class. See all Inactivated vaccine drugs at /class/inactivated-vaccine.

What development phase is Licensed pediatric hepatits A vaccine in?

Licensed pediatric hepatits A vaccine is in Phase 2.

What are the side effects of Licensed pediatric hepatits A vaccine?

Common side effects of Licensed pediatric hepatits A vaccine include Pain, redness, or swelling at the injection site, Fatigue, Headache.

Drug class: All Inactivated vaccine drugs
Manufacturer: Pfizer — full pipeline
Therapeutic area: All drugs in Vaccines
Indication: Drugs for Hepatitis A
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