| Vaccine description | |
|---|---|
| Target | SARS-CoV-2 |
| Vaccine type | Viral vector |
| Clinical data | |
| Other names | VXA-CoV2-1, VXA-CoV2-1.1-S |
| Routes of administration | Oral |
| Identifiers | |
| CAS Number | |
| Part of a series on the |
| COVID-19 pandemic |
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 COVID-19 portal |
Vaxart COVID-19 vaccine is a COVID-19 vaccine candidate developed by Vaxart. [2] [3] [4]
Vaxart, Inc. is an American biotechnology company focused on the discovery, development, and commercialization of oral recombinant vaccines administered using temperature-stable tablets that can be stored and shipped without refrigeration, eliminating the need for needle injection. Its development programs for oral vaccine delivery include prophylactic, enteric-coated tablet vaccines for inhibiting norovirus, seasonal influenza, respiratory syncytial virus, and human papillomavirus. It was founded in 2004 by Sean Tucker. Originally incorporated as West Coast Biologicals, Inc. in California in 2004, the company later changed its name to Vaxart, Inc. in July 2007, after reincorporating in Delaware. A significant development in the company's history was the reverse merger with Aviragen Therapeutics, Inc. on February 13, 2018, which led to Vaxart becoming a wholly-owned subsidiary of Aviragen. Post-merger, the company continued as Vaxart, Inc.
Valneva COVID-19 vaccine is a COVID-19 vaccine developed by French biotechnology company Valneva SE in collaboration with the American biopharmaceutical company Dynavax Technologies.
SCB-2019 is a protein subunit COVID-19 vaccine developed by Clover Biopharmaceuticals using an adjuvant from Dynavax technologies. Positive results of Phase I trials for the vaccine were published in The Lancet and the vaccine completed enrollment of 29,000 participants in Phase II/III trials in July 2021. In September 2021, SCB-2019 announced Phase III results showing 67% efficacy against all cases of COVID-19 and 79% efficacy against all cases of the Delta variant. Additionally, the vaccine was 84% effective against moderate cases and 100% effective against hospitalization.
QazCovid-in, commercially known as QazVac, is a COVID-19 vaccine developed by the Research Institute for Biological Safety Problems in Kazakhstan. QazCoVac-P is a second COVID-19 vaccine developed by the Kazakh Biosafety Research Institute and in clinical trials.
iNCOVACC is an intranasal COVID-19 vaccine candidate developed by Bharat Biotech, American company Precision Virologics and the Washington University School of Medicine in St Louis, Missouri, United States.
UB-612 is a COVID-19 vaccine candidate developed by United Biomedical Asia, and Vaxxinity, Inc. It is a peptide vaccine.
A viral vector vaccine is a vaccine that uses a viral vector to deliver genetic material (DNA) that can be transcribed by the recipient's host cells as mRNA coding for a desired protein, or antigen, to elicit an immune response. As of April 2021, six viral vector vaccines, four COVID-19 vaccines and two Ebola vaccines, have been authorized for use in humans.
Chinese Academy of Medical Sciences COVID-19 vaccine, or IMBCAMS COVID-19 vaccine, traded as Covidful, is a COVID-19 vaccine developed by Institute of Medical Biology, Chinese Academy of Medical Sciences.
Minhai COVID-19 vaccine, trademarked as KCONVAC, is a COVID-19 vaccine developed by Shenzhen Kangtai Biological Products Co. Ltd and its subsidiary, Beijing Minhai Biotechnology Co., Ltd.
Turkovac is a COVID-19 vaccine developed by Turkish Ministry of Health and Erciyes University.
EuCorVac-19 is a COVID-19 vaccine candidate developed by EuBiologics Co.
GX-19 is a COVID-19 vaccine candidate developed by Genexine consortium.
mRNA-1283 is a COVID-19 vaccine candidate developed by Moderna.
COVI-VAC is a COVID-19 vaccine developed by Codagenix, Inc. In December 2020, COVI-VAC started a Phase I clinical trial, involving 48 participants. The trial was scheduled to complete in June 2021, with results to be reported by May 2022. On September 29, 2021, Codagenix presented positive phase 1 data for COVI-VAC at IDWEEK2021. Data indicates that COVI-VAC is well tolerated, with no significant adverse events reported and that administration of the intranasal vaccine was immunogenic and capable of blocking nasal replication of the virus with minimal viral shedding, recorded at levels lower than those likely to result in subsequent transmission of COVID-19. Furthermore, COVI-VAC was shown to stimulate both serum and mucosal antibody immune responses.
COVAX-19 is a recombinant protein-based COVID-19 vaccine developed by South Australian-based biotech company Vaxine, in collaboration with CinnaGen, a private company with operations in the Middle East. It is under clinical trial in collaboration with the Iranian company CinnaGen.
AdCLD-CoV19 is a COVID-19 vaccine candidate developed by Cellid Co, a company from South Korea.
COVID-19 vaccine clinical research uses clinical research to establish the characteristics of COVID-19 vaccines. These characteristics include efficacy, effectiveness, and safety. As of November 2022, 40 vaccines are authorized by at least one national regulatory authority for public use:
ReCOV is a COVID-19 vaccine candidate developed by Jiangsu Rec-Biotechnology Co Ltd.
S-268019-b is a protein subunit COVID-19 vaccine candidate developed by Shionogi.
LYB001 is a COVID-19 vaccine candidate developed by Yantai Patronus Biotech Co., Ltd.
