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GeoVax Partners with Allucent to Conduct Phase 2b Clinical Study of Next-Generation COVID-19 Vaccine Candidate with Funding from BARDA


10,000-participant randomized Phase 2b study will evaluate and compare GeoVax’s multi-antigen, vaccine candidate (GEO-CM04S1) to an approved vaccine against COVID-19

 

Study is Funded by BARDA through Project NextGen, executed through its Clinical Studies Network

 

ATLANTA, GA - (NewMediaWire) - June 27, 2024 - GeoVax Labs, Inc. (Nasdaq: GOVX), a biotechnology company developing immunotherapies and vaccines against cancers and infectious diseases, announced today that it will partner with Allucent, a global clinical research organization (CRO), to conduct a Phase 2b clinical trial of GEO-CM04S1, GeoVax’s dual-antigen next-generation COVID-19 vaccine.

 

GeoVax previously announced that it received an award through the Rapid Response Partnership Vehicle (RRPV) to advance development of GEO-CM04S1, GeoVax’s dual-antigen next-generation COVID-19 vaccine, in a Phase 2b clinical trial. The RRPV is a consortium funded by the Biomedical Advanced Research and Development Authority (BARDA), part of the Administration for Strategic Preparedness and Response (ASPR) within the U.S. Department of Health and Human Services (HHS).

 

Under the agreement, GeoVax will sponsor a 10,000-participant, randomized, Phase 2b double-blinded study to evaluate the relative efficacy of GEO-CM04S1 compared to an approved/authorized COVID-19 vaccine to prevent symptomatic, PCR-confirmed SARS-CoV-2 infection. As part of BARDA’s Clinical Studies Network, Allucent will initiate and implement the BARDA-funded study. The combined value of the awards to GeoVax and Allucent toward the clinical evaluation of GEO-CM04S1 is approximately $367 million.

 

David Dodd, Chairman & CEO of GeoVax, stated, “The work supported by BARDA’s Project NextGen will significantly advance the collective efforts to combat COVID-19 and its variants, and we are proud that GEO-CM04S1 was selected to be part of those critically important initiatives. We are delighted to be collaborating with Allucent on this important study.”

 

Mark A. Goldberg, M.D., Chairman and CEO of Allucent, commented, “We are honored to have been previously chosen by BARDA to be part of its Clinical Studies Network for this critical initiative and pleased to be offered the opportunity to execute the Phase 2b trial of GEO-CM04S1 in collaboration with GeoVax. We are excited to leverage our clinical development expertise and resources to help develop next-generation booster vaccines that will enhance global immunity and save lives.”

 

About Project NextGen

Funding for this project is provided under Project NextGen, a $5 billion initiative by HHS to advance a pipeline of new, innovative vaccines and therapeutics providing broader and more durable protection for COVID-19 than the first generation COVID vaccines and medicines. GeoVax’s vaccine candidate provides many of the features identified, including broader protection among variants of concern (VOC) and a longer duration of protection.

 

GeoVax’s role in this project is being funded in whole or in part with federal funds from the Department of Health and Human Services (HHS); Administration for Strategic Preparedness and Response (ASPR); Biomedical Advanced Research and Development Authority (BARDA), under Other Transaction (OT) 75A50123D00005.

 

Allucent’s role in this project is being funded in whole or in part with federal funds from the Department of Health and Human Services (HHS), Administration for Strategic Preparedness and Response (ASPR); Biomedical Advanced Research and Development Authority (BARDA), under contract 75A50120D00016/75A50123F33005.

 

About GEO-CM04S1

GEO-CM04S1 is based on GeoVax’s MVA viral vector platform, which supports the presentation of multiple vaccine antigens to the immune system in a single dose. GEO-CM04S1 encodes for both the spike (S) and nucleocapsid (N) antigens of SARS-CoV-2 and is specifically designed to induce both antibody and T-cell responses to those parts of the virus less likely to mutate over time. The more broadly functional engagement of the immune system is designed to protect against severe disease caused by continually emerging variants of COVID-19. Vaccines of this format should not require frequent and repeated modification or updating.

 

GEO-CM04S1 is currently being evaluated in three ongoing Phase 2 clinical trials:

  • As a primary vaccine in immunocompromised patients (with hematologic cancers receiving cell transplants or CAR-T therapy). ClinicalTrials.gov Identifier: NCT04977024. A recent presentation of unpublished data from the open-label portion of the trial indicates that GEO-CM04S1 is highly immunogenic in these patients, inducing both antibody responses, including neutralizing antibodies, and T-cell responses.
  • As a booster vaccine in immunocompromised patients with chronic lymphocytic leukemia (CLL), a recognized high-risk group for whom current mRNA vaccines and monoclonal antibody (MAb) therapies appear inadequate relative to providing protective immunity. ClinicalTrials.gov Identifier: NCT05672355.
  • As a booster vaccine for healthy adults who have previously received the Pfizer or Moderna mRNA vaccine. ClinicalTrials.gov Identifier: NCT04639466.

 

About GeoVax

GeoVax Labs, Inc. is a clinical-stage biotechnology company developing novel therapies and vaccines for solid tumor cancers and many of the world’s most threatening infectious diseases. The company’s lead program in oncology is a novel oncolytic solid tumor gene-directed therapy, Gedeptin®, which recently completed enrollment in a multicenter Phase 1/2 clinical trial for advanced head and neck cancers. GeoVax’s lead infectious disease candidate is GEO-CM04S1, a next-generation COVID-19 vaccine targeting high-risk immunocompromised patient populations. Currently in three Phase 2 clinical trials, GEO-CM04S1 is being evaluated as a primary vaccine for immunocompromised patients such as those suffering from hematologic cancers and other patient populations for whom the current authorized COVID-19 vaccines are insufficient, and as a booster vaccine in patients with chronic lymphocytic leukemia (CLL). In addition, GEO-CM04S1 is in a Phase 2 clinical trial evaluating the vaccine as a more robust, durable COVID-19 booster among healthy patients who previously received the mRNA vaccines. GeoVax has a leadership team who have driven significant value creation across multiple life science companies over the past several decades. For more information, visit our website: www.geovax.com.

 

About Allucent

Allucent is on a mission to help bring new therapies to light by solving the distinct challenges of its biopharma and government clients. Allucent is a global provider of comprehensive drug development solutions, including consulting, clinical operations, biometrics, and clinical pharmacology across various therapeutic areas. With more than 30 years of experience in over 60 countries, Allucent’s individualized partnership approach provides experience-driven insights and expertise to assist its clients in successfully navigating the complexities of delivering novel treatments to patients. Visit Allucent.com for more information.

 

Forward-Looking Statements

This release contains forward-looking statements regarding GeoVax’s business plans. The words “believe,” “look forward to,” “may,” “estimate,” “continue,” “anticipate,” “intend,” “should,” “plan,” “could,” “target,” “potential,” “is likely,” “will,” “expect” and similar expressions, as they relate to us, are intended to identify forward-looking statements. We have based these forward-looking statements largely on our current expectations and projections about future events and financial trends that we believe may affect our financial condition, results of operations, business strategy and financial needs. Actual results may differ materially from those included in these statements due to a variety of factors, including whether: GeoVax is able to obtain acceptable results from ongoing or future clinical trials of its investigational products, GeoVax’s immuno-oncology products and preventative vaccines can provoke the desired responses, and those products or vaccines can be used effectively, GeoVax’s viral vector technology adequately amplifies immune responses to cancer antigens, GeoVax can develop and manufacture its immuno-oncology products and preventative vaccines with the desired characteristics in a timely manner, GeoVax’s immuno-oncology products and preventative vaccines will be safe for human use, GeoVax’s vaccines will effectively prevent targeted infections in humans, GeoVax’s immuno-oncology products and preventative vaccines will receive regulatory approvals necessary to be licensed and marketed, GeoVax raises required capital to complete development, there is development of competitive products that may be more effective or easier to use than GeoVax’s products, GeoVax will be able to enter into favorable manufacturing and distribution agreements, and other factors, over which GeoVax has no control.

 

Further information on our risk factors is contained in our periodic reports on Form 10-Q and Form 10-K that we have filed and will file with the SEC. Any forward-looking statement made by us herein speaks only as of the date on which it is made. Factors or events that could cause our actual results to differ may emerge from time to time, and it is not possible for us to predict all of them. We undertake no obligation to publicly update any forward-looking statement, whether as a result of new information, future developments or otherwise, except as may be required by law. 

 

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