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PXVX0047

Vaccine (Adenoviral vector) · Immune activation, directed at Adenovirus Type 4 (Ad4) and Adenovirus Type 7 (Ad7) · developed by Emergent BioSolutions

Phase 1 Most advanced trial (none active)

EBS Developer

1 Registered trials

What is PXVX0047?

PXVX0047 is a live oral vaccine containing unattenuated Adenovirus Type 4 and Type 7 strains. It is designed to induce immune responses against adenoviral infection.

Summary written with AI from the sources listed at the end of this page.

At a glance

Drug type: Vaccine (Adenoviral vector)
Targets: Adenovirus Type 4 (Ad4) (antigen), Adenovirus Type 7 (Ad7) (antigen)
Mechanism: Immune activation, directed at Adenovirus Type 4 (Ad4) and Adenovirus Type 7 (Ad7)
Pathways: immune_activation
Therapy area: Infectious disease
Developer: Emergent BioSolutions (EBS)
FDA status: Investigational, not approved in the US. Most advanced trial: Phase 1

🧪 Clinical trials

Trial	Phase	Condition	Status	Sponsor
NCT03160339	Phase 1	Adenoviral Infection	Terminated	EBS

Trials of the companies BioRadar tracks, from ClinicalTrials.gov, most advanced phase first.

Conditions studied

Adenoviral Infection

More from Emergent BioSolutions

AIGIV FDA approved Bacillus anthracis strain V770-NP1-R antigens FDA approved Brincidofovir FDA approved smallpox vaccine live, New York City Board of Health vaccinia strain FDA approved Vaccinia Immune Globulin FDA approved Ad4-EnvC150 Phase 1 Ad4-H5-Vtn Phase 1 Ad4-mgag Phase 1 Ad4-PA-1 Phase 1 Ad4-PA-GPI-1 Phase 1 AIDSVAX B/E Phase 1 AV7909 Phase 3

Sources

ClinicalTrials.gov NCT03160339

Updated Oct 3, 2026. Something wrong or missing? Report it on the EBS page.

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Data: FDA (Drugs@FDA, Purple Book, DailyMed), NIH (NCI Thesaurus, GSRS, RxNorm), ClinicalTrials.gov • Informational purposes only, not medical or investment advice. • All drugs A–Z