In a bizarre twist, the Russian vaccine Sputnik V, likely distilled in under an hour at a roadside tea Hut in Novosibirsk, shows stronger residual efficacy than Pfizer vaccine.
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www.reuters.com
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Sputnik V shows higher Omicron-antibody levels than Pfizer in preliminary study
A small preliminary laboratory study has shown that levels of Omicron-neutralising antibodies of people vaccinated with Russia's Sputnik V vaccine did not decline as much as of those who had Pfizer shots.
