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Vaxart, Inc. develops oral recombinant pill vaccines based on a proprietary delivery platform. The clinical-stage biotechnology company’s programs include vaccine candidates for coronavirus, norovirus and influenza, as well as a therapeutic human papillomavirus vaccine as its first immune-oncology indication. Its pill-based vaccines are designed for oral administration, storage and shipping without refrigeration, and avoidance of needle-stick risk.
Vaxart news centers on clinical data and scientific publications, business updates, financial results, financing arrangements, collaborations, intellectual property around adenovirus and TLR3 agonist oral vaccination technology, and governance changes as the company advances its oral vaccine pipeline.
Vaxart, Inc. (NASDAQ: VXRT) announced that Dr. Sean Tucker will present at the World Vaccine & Immunotherapy Congress on November 30, 2021, discussing Vaxart’s oral COVID-19 vaccine candidate. This vaccine is unique as it is the only oral candidate with clinical data supporting its immunological potential and is currently in Phase II trials, which began in October 2021. Vaxart focuses on developing oral recombinant vaccines that can be stored without refrigeration, eliminating needle-related risks. The company is advancing vaccines for various infectious diseases, including norovirus and HPV.
Vaxart's investigational oral flu vaccine VXA-A1.1 demonstrated significant cellular immune responses in a Stanford study, published in Cell Host and Microbe. The study revealed that protection against influenza may rely on cellular correlates rather than serum antibodies. The Phase II study indicated that VXA-A1.1 outperformed traditional injected vaccines by offering greater protection against viral shedding. This research could accelerate vaccine development by predicting immunity from early immune responses. The findings highlight the potential of oral vaccines in combating influenza.
Vaxart's oral COVID-19 vaccine shows promise in a study published in the Journal of Infectious Diseases. The research indicates that the vaccine significantly reduces viral load in the lungs of vaccinated hamsters. Vaxart's Chief Scientific Officer emphasized its potential for broader public health impact, especially in areas with limited healthcare infrastructure. Key findings include complete protection in vaccinated hamsters, no significant weight loss post-infection, and a notable drop in lung inflammation. Vaxart plans to release further data from its ongoing clinical studies in early 2022.
Vaxart, Inc. (Nasdaq: VXRT) announced participation in virtual fireside chats at two upcoming conferences. The first chat at the Jefferies London Healthcare Conference will be available on-demand from November 18, while the second at the 33rd Annual Piper Sandler Healthcare Conference starts on November 22. Both webcasts will be accessible on the Company’s Events & Presentations page. Vaxart’s oral COVID-19 vaccine is currently the only one in Phase II trials, which commenced in October 2021.
Vaxart, Inc. (NASDAQ: VXRT) provided a business update for Q3 2021, highlighting significant advancements in its oral vaccine platform. The company initiated its first Phase II trial for a COVID-19 oral tablet vaccine, with results expected in Q1 2022. Cash reserves totaled $204 million, up from $198.9 million in Q2 2021. The company reported a net loss of $17.6 million, increasing from $8.1 million year-over-year. Revenue fell to $200,000 from $265,000. Research and development expenses surged to $12.4 million, driven by clinical trial activities.
Vaxart, Inc. (NASDAQ: VXRT) has initiated its Phase II clinical trial for an oral tablet COVID-19 vaccine, marking a significant milestone as the only Phase II oral vaccine trial globally. The U.S. trial aims to enroll 96 subjects and will assess safety, immunogenicity, and efficacy. With a focus on mucosal immunity, the vaccine could enhance protection against airborne viruses. Vaxart has also commenced production at its GMP facility for upcoming trials, building on promising pre-clinical data showing reduced SARS-CoV-2 transmission in animal models. Full results from the U.S. trial are expected by Q1 2022.
A study led by Duke University, published in bioRxiv, indicates that Vaxart's (NASDAQ: VXRT) oral COVID-19 vaccine candidate can reduce the airborne transmission of the SARS-CoV-2 virus in an animal model. Results suggest Vaxart’s oral tablet vaccine outperforms traditional injected vaccines by lowering viral shedding. The preclinical trials showed that vaccinated hamsters exhibited faster viral clearance and caused fewer infections in unvaccinated counterparts. Vaxart has initiated a global Phase II clinical trial for this oral vaccine, which targets the SARS-CoV-2 spike protein.
Vaxart, Inc. (NASDAQ: VXRT) has commenced recruiting participants for its Phase II clinical trial of an oral COVID-19 vaccine. The trial aims to enroll 96 U.S. subjects, including both COVID-19 naïve and mRNA vaccinated individuals, with dosing expected to start later this month. Vaxart plans to expand the trial internationally, beginning with India later in the year. The Phase II program is crucial for evaluating the vaccine's effectiveness, especially against emerging variants, building on promising results from prior nonhuman primate studies.
Vaxart, Inc. (NASDAQ: VXRT) announced the appointment of James F. Cummings, M.D., as Chief Medical Officer. Dr. Cummings, with extensive expertise in vaccine development, will oversee Vaxart's Phase II clinical trials for its oral COVID-19 vaccine. Vaxart aims to revolutionize vaccination with its oral tablet formulations, facilitating easier distribution and administration. The company focuses on various infectious diseases, including norovirus and flu, and is developing a broad portfolio of oral recombinant vaccines.
Vaxart (NASDAQ: VXRT) announced that senior scientist Susan Johnson, PhD, will present at ID Week 2021 (Sept 29 - Oct 3) and the 15th Vaccine Congress (Oct 4 - 6). Dr. Johnson's presentation, scheduled for Oct 5, focuses on Vaxart's COVID-19 oral vaccine candidate, highlighting its ability to induce immune responses. The ID Week conference is a collaboration among leading infectious disease organizations, while the Vaccine Congress will gather experts to discuss advancements in vaccine research.