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Study: Russia's Sputnik Vaccine Effective Against Brazil Variant - The St Kitts Nevis Observer

Russia’s Sputnik V COVID-19 vaccine is highly effective in fighting off and neutralizing the aggressive coronavirus variant first discovered in Brazil, according to Russia’s Direct Investment Fund (RDIF) and a study conducted by researchers in Argentina. Brazil’s P1 coronavirus variant, behind a deadly COVID-19 surge in Brazil, has spread throughout […]