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Russia's Sputnik V vaccine 97.6% effective in real world study https://ift.tt/eA8V8J https://ift.tt/3v7Cyng https://ift.tt/3v7Cyng https://ift.tt/3av7wOo

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Submitted April 21, 2021 at 06:49PM by Fizzy_Bubblech https://ift.tt/3av7wOo Fizzy_Bubblech

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