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One-dose Sputnik V vaccine to have 73-85% efficacy: Russia fund chief

FILE PHOTO: A medical worker holds a vial of the Russian Sputnik V coronavirus vaccine in Belgrade, Serbia, January 6, 2021. REUTERS/Fedja Grulovic

MOSCOW (Reuters) - A one-dose course of Russia’s Sputnik vaccine against COVID-19 will have an efficacy rate of 73-85%, the head of the country’s sovereign wealth fund told Reuters on Thursday.

Authorities said on Monday that Russia would conduct a clinical trial of a one-dose version of its coronavirus vaccine, describing it as a possible “temporary” solution to help countries with high infection rates make the drug go further.

Reporting by Andrew Osborn and Polina Ivanova; writing by Tom Balmforth; editing by John Stonestreet

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