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A COVID-19 vaccine needs the public's trust – and it's risky to cut corners on clinical trials, as Russia is
By Abram L Wagner
Russia announces world's first Covid-19 vaccine, Putin's daughter gets vaccinated | Mint
By Aparna Banerjea
Putin says Russia has approved 'world first' Covid-19 vaccine. But questions over its safety remain
By Zahra Ullah & Zamira Rahim
Russia's coronavirus vaccine hasn't been fully tested. Doling it out risks side effects and false protection
By Holly Seale & Kylie M. Quinn