Russia says its Sputnik V vaccine 92pc effective

Russia's Sputnik V vaccine is 92% effective at protecting people from COVID-19 according to interim trial results, the country's sovereign wealth fund said on Wednesday, as Moscow rushes to keep pace with Western drugmakers in the race for a shot, reports Reuters.
The initial results are only the second to be published from a late-stage human trial in the global effort to produce vaccines that could halt a pandemic that has killed more than 1.2 million people and ravaged the world economy.
Russia registered its COVID-19 vaccine for public use in August, the first country to do so, though the approval came before the start of the large-scale trial in September.