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An article published by the journal Nature on 6 July 2021 cited data released by the United Arab Emirates on some 81,000 individuals who had received Sputnik V, according to which the vaccine demonstrated an efficacy of 97.8% in preventing symptomatic COVID-19, and 100% efficacy in preventing severe complications.
On 11 August 2020, President Putin said in a meeting that the Sputnik V vaccine (registered as Gam-COVID-Vac) developed by the Gamaleya Research Institute of Epidemiology and Microbiology was the first vaccine against the coronavirus to be registered. He said that one of his daughters was vaccinated. [9]
Vaccine efficacy reflects disease prevention, a poor indicator of transmissibility of SARS‑CoV‑2 since asymptomatic people can be highly infectious. [352] The US Food and Drug Administration (FDA) and the European Medicines Agency (EMA) set a cutoff of 50% as the efficacy required to approve a COVID-19 vaccine, with the lower limit of the ...
Russia plans to share preliminary results of its COVID-19 vaccine trial based on the first six weeks of monitoring participants, and it may be the first country to do so.
English: Sputnik V efficacy for different conditions. Data from: Logunov D. Y. et al. Safety and efficacy of an rAd26 and rAd5 vector-based heterologous prime-boost COVID-19 vaccine: an interim analysis of a randomised controlled phase 3 trial in Russia.
(Bloomberg Opinion) -- There was no clearer way of signaling how Russia sees its coronavirus vaccine: Moscow named it Sputnik, after the satellite whose launch in 1957 marked the start of the ...
That, along with her Catholic faith, made her feel better protected against the virus, and she had hoped to get her second shot of the Russian-developed Sputnik V vaccine a few weeks later.
Clinical trials have several phases (Phases of clinical research): 0,1,2,3,4 = 0(pharmodynamics),1(safety screening),2(preliminary efficacy),3(confirmation of safety and efficacy),4(after registration). Russian vaccine had some preclinical test on animals; but we have no data about efficacy test on animals (vaccinate animal and infect them with ...