Rapid Deployment Vaccine Collaborative Explained

Rapid Deployment Vaccine Collaborative
Abbreviation:RaDVaC
Formation:March 2020
Type:501(c)(3) organization
Purpose:To design, produce, test, and share open-source vaccine research in an effort to accelerate and strengthen COVID-19 vaccine development
Key People:Preston Estep, Alexander Hoekstra, Don Wang, Ranjan Ahuja, Brian M. Delaney, George Church

The Rapid Deployment Vaccine Collaborative (RaDVaC) is a non-profit, collaborative, open-source vaccine research organization founded in March 2020 by Preston Estep and colleagues from various fields of expertise, motivated to respond to the COVID-19 pandemic through rapid, adaptable, transparent, and accessible vaccine development.[1] [2] [3] [4] [5] [6] [7] [8] [9] The members of RaDVaC contend that even the accelerated vaccine approvals, such as the FDA's Emergency Use Authorization, does not make vaccines available quickly enough.[10] The core group has published a series of white papers online,[11] detailing both the technical principles of and protocols for their research vaccine formulas, as well as dedicated materials[12] and protocols[13] pages. All of the organization's published work has been released under Creative Commons non-commercial licenses, including those contributing to the Open COVID Pledge.[14] Multiple individuals involved with the project have engaged in self-experimentation to assess vaccine safety and efficacy. As of January 2022, the organization has developed and published twelve iterations of experimental intranasal, multivalent, multi-epitope peptide vaccine formulas, and according to the RaDVaC website, by early 2021 hundreds of individuals had self-administered one or more doses of the vaccines described by the group.

History

In March 2020, Preston Estep sent an email to several associates in an effort to determine whether any open-source vaccine projects were underway. Finding none, he and several colleagues formed RaDVaC in the following days, and began constructing the first generation of the RaDVaC research vaccine formula.

Self-experimentation

Several of RaDVaC's core members and numerous others have engaged in self-experimentation to assess both the safety and efficacy of the vaccine formulations. Dr. Estep self-administered the first dose on March 30, 2020. As of early 2020, the group claims that hundreds of individuals had self-administered one or more doses of one or more generations of the RaDVaC experimental vaccine.[15] [16]

Open-source and iterative vaccine research and development

RaDVaC considers responsive iteration a key asset in developing vaccines against an emerging disease such as COVID-19. In contrast to commercial vaccine R&D infrastructure, RaDVaC's core group adapted their vaccine designs in response to emerging research on the pathology and immunology of SARS-CoV-2 and COVID-19.

SARS-CoV-2 Peptide Vaccines

Early generations (gen. 1-6)

Generation 7

Generation 8

Generation 9

Generation 10[17]

Generation 11[18]

Generation 12[19]

Open-source clinical trial design

In April 2022, RaDVaC published a proposal for a novel vaccine clinical trial design, called a "step-up challenge trial".[21] The proposed model is intended to validate immuno-efficacy of broad-spectrum vaccines, including pan-coronavirus vaccines, but subjecting ("challenging") study participants to multiple related pathogens with different degrees of pathogenicity.

Funding and awards

In December 2021 ACX Grants announced that RaDVaC had been awarded US$100,000 "to make open-source modular affordable vaccines."[22] In May 2022 RaDVaC tweeted it had been awarded US$2.5 million from Balvi,[23] a moonshot anti-covid effort established by Vitalik Buterin.[24]

Notes and References

  1. Web site: 'Warp speed' is too slow for scientists testing COVID-19 vaccine on themselves. 2020-12-16. en-US. 2020-11-28. https://web.archive.org/web/20201128200048/https://whyy.org/segments/warp-speed-is-too-slow-for-scientists-testing-covid-19-vaccine-on-themselves/. dead.
  2. Web site: US scientists taking home-made Covid vaccines. 16 December 2020. 2020-12-27. en-US.
  3. Web site: Some scientists taking 'DIY inoculations' instead of waiting for COVID-19 vaccine. 26 September 2020. 2020-12-27. en-US.
  4. Web site: Do-It-Yourself Vaccines for COVID-19. . 2020-12-27. en-US.
  5. Web site: Opinion: Even in a pandemic, how comfortable would you feel about open-source vaccine?. 9 August 2020. 2020-12-27. en-US.
  6. Web site: Scientists Have Built A Mix-It-Yourself Vaccine And Taken It Themselves Without FDA Approval. 5 August 2020 . 2020-12-27. en-US.
  7. Web site: Researchers Testing Do-It-Yourself COVID-19 Vaccine on Themselves. 4 August 2020. 2020-12-27. en-US.
  8. Web site: Scientists Just Released a DIY Coronavirus Vaccine Under a Creative Commons License. 30 July 2020 . 2020-12-27. en-US.
  9. Web site: Some scientists are taking a DIY coronavirus vaccine, and nobody knows if it's legal or if it works. 2020-12-27. en-US.
  10. Web site: US scientists taking home-made Covid vaccines. 16 December 2020. 2021-03-02. en-US.
  11. Web site: White paper – RaDVaC. 2020-09-29. en-US.
  12. Web site: Materials and equipment – RaDVaC. 2020-09-29. en-US.
  13. Web site: Protocols for making and taking the vaccine – RaDVaC. 2020-09-29. en-US. 2020-10-24. https://web.archive.org/web/20201024122949/https://radvac.org/protocols-for-making-and-taking-the-vaccine/. dead.
  14. Web site: Partners. 2020-09-29. Open Covid Pledge. en-US.
  15. News: Murphy. Heather. 2020-09-08. These Scientists Are Giving Themselves D.I.Y. Coronavirus Vaccines. en-US. The New York Times. 2020-09-29. 0362-4331.
  16. Making Vaccine - LessWrong . 2022-04-20 . www.lesswrong.com.
  17. RaDVaC - SARS-CoV-2 (2019-nCoV) vaccine, Version 4-0-0, March 7, 2021
  18. RaDVaC - SARS-CoV-2 (2019-nCoV) vaccine, Version 4-1-3, September 16, 2021
  19. RaDVaC - SARS-CoV-2 (2019-nCoV) vaccine, Version 5-0-0, January 14, 2022
  20. Lu. Xiaolu. Pan. Ji'an. Tao. Jiali. Guo. Deyin. February 2011. SARS-CoV nucleocapsid protein antagonizes IFN-β response by targeting initial step of IFN-β induction pathway, and its C-terminal region is critical for the antagonism. Virus Genes. 42. 1. 37–45. 10.1007/s11262-010-0544-x. 1572-994X. 7088804. 20976535.
  21. Web site: April 10, 2022 . RaDVaC step-up challenge trial: design and rationale, version 1-1-0 . RaDVaC.
  22. Web site: Alexander . Scott . 2021-12-28 . ACX Grants Results . 2022-07-01 . Astral Codex Ten.
  23. https://twitter.com/radvacproject/status/1521511429634936832 . 1521511429634936832 . 2022-07-01 . 3 May 2022 . RADVACproject . Excited to announce that RaDVaC has been awarded $2.5M USD from Balvi, in order to advance work to close the vaccine access gap. Balvi is a direct giving fund established by @VitalikButerin, for high-impact COVID projects. Full announcement here: http://radvac.org/updates. en . https://web.archive.org/web/20220702190744/https://twitter.com/RADVACproject/status/1521511429634936832 . 2022-07-02 . live.
  24. https://twitter.com/vitalikbuterin/status/1522017142320685057 . 2022-07-01 . Vitalik . Buterin . VitalikButerin . 1522017142320685057 . 2022-05-05 . Update from Balvi! (moonshot anti-covid effort funded by @ShibainuCoin @CryptoRelief_). We have our first round of funding recipients . en. https://web.archive.org/web/20220702190740/https://twitter.com/VitalikButerin/status/1522017142320685057 . live . 2022-07-02.