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  1. Pfizer and BioNTech conclude Phase 3 study of COVID-19 vaccine candidate, meeting all primary efficacy endpoints. Published November 18, 2020. Accessed October 27, 2021. https://www.pfizer.com/ news/press-release/press-release-detail/pfizer-and-biontech-conclude-phase-3-study-covid-19-vaccine. Pfizer.

  2. 3 Μαΐ 2022 · A timeline of critical events in the COVID-19 vaccine development progress. WHO has approved the emergency use of ten vaccines (including three India vaccines, COVISHIELD, COVAXIN, and...

  3. Vaccine development timeline. November 2019. Retrospective studies suggest the first confirmed case of Covid-19 came on 17 November, in Wuhan, China. January 2020. Chinese...

  4. measures such as mix-and-match vaccination, developing new vaccines like nanoparticle vaccines, and optimizing immune adjuvant to improve vaccine safety and efficacy could be considered.

  5. 5 Ιουλ 2022 · However, our dataset highlights notable differences regarding the timeline, animal study requirements, and acceptance of alternative methods (see Figure 1 for vaccine development under ‘normal’ circumstances and Figure 2 for vaccine development under ‘pandemic’ circumstances).

  6. A typical vaccine development timeline takes 5 to 10 years, and sometimes longer, to assess whether the vaccine is safe and efficacious in clinical trials, complete the regulatory approval processes, and manufacture sufficient quantity of vaccine doses for widespread distribution.

  7. 10 Ιουν 2021 · To combat the threat of animal-to-human transmission, and the rise of mutant variants, Russian researchers from the Federal Service for Veterinary and Phytosanitary Surveillance have developed the first COVID-19 vaccine (Carnivac-Cov) for animals.

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