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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...
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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.
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.
21 Ιουλ 2020 · 1. Phases of vaccine development 2,3. Various phases of vaccine development are: Preclinical trials are done in suitable animals for safely and efficacy by challenge studies. Clinical Studies are made in 4 phases: Phase I: Vaccines are given to a limited number of human volunteers with emphasis on safety and also to monitor the immune response.
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...
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.
9 Απρ 2021 · The development of several highly efficacious vaccines against a previously unknown viral pathogen, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), in less than 1 year from the identification of the virus is unprecedented in the history of vaccinology.
