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COVID-19 Vaccine

Phase 2

COVID-19 Infection | Monoclonal antibody | Oncology |GeoVax Labs, Inc.|Last Updated: Feb 10, 2026

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment63

FDA Designations

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Clinical trial landscape

COVID-19 Vaccine · 1 trial · 5 indications

Phase 2 1
NCT04977024SARS-CoV-2 Vaccine (GEO-CM04S1) Versus mRNA SARS-COV-2 Vaccine in Patients With Blood CancerCOVID-19 Infection
ACTIVE NOT_RECRUITING63 Analytics
PHASE2ACTIVE NOT_RECRUITING
SARS-CoV-2 Vaccine (GEO-CM04S1) Versus mRNA SARS-COV-2 Vaccine in Patients With Blood Cancer
COVID-19 InfectionUnlock trial analytics

Study Design & Arms

Interventions

NameTypeDescription
COVID-19 VaccineBIOLOGICALReceive SOC mRNA SARS-CoV-2 vaccine IM
Diagnostic Laboratory Biomarker AnalysisOTHERCorrelative studies
Synthetic MVA-based SARS-CoV-2 Vaccine GEO-CM04S1BIOLOGICALGiven IM
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Frequently asked questions about COVID-19 Vaccine

What is COVID-19 Vaccine (GEO-CM04S1) used for?

COVID-19 Vaccine (GEO-CM04S1) is an investigational vaccine being studied for the prevention of COVID-19 infection in patients with blood cancers, including leukemia, lymphoma, and plasma cell myeloma. It is currently in Phase 2 clinical development and has not been approved by regulatory authorities.

Who is developing COVID-19 Vaccine (GEO-CM04S1)?

COVID-19 Vaccine (GEO-CM04S1) is being developed by GeoVax Labs, Inc., a biopharmaceutical company traded on the NASDAQ under the ticker symbol GOVX. The company is conducting clinical trials to evaluate the vaccine's safety and immunogenicity in patients with hematologic malignancies.

What phase is COVID-19 Vaccine (GEO-CM04S1) in?

COVID-19 Vaccine (GEO-CM04S1) is in Phase 2 clinical development. It is an investigational vaccine and has not been approved by the FDA or any other regulatory agency. The ongoing Phase 2 trial is actively enrolling participants, though recruitment is not yet complete.

What clinical trials is COVID-19 Vaccine (GEO-CM04S1) in?

COVID-19 Vaccine (GEO-CM04S1) is being evaluated in one active Phase 2 clinical trial, identified as NCT04977024. This trial compares the vaccine to an mRNA SARS-CoV-2 vaccine in patients with blood cancers, with an enrollment target of 63 participants.

Is COVID-19 Vaccine (GEO-CM04S1) the same as GEO-CM04S1?

Yes, COVID-19 Vaccine (GEO-CM04S1) is also known as GEO-CM04S1. The vaccine is being studied under this alternative name in clinical trial registries and scientific literature. Both names refer to the same investigational vaccine candidate developed by GeoVax Labs.