by Kelly MACNAMARA PARIS, France (AFP) — Russia’s Sputnik V vaccine is 91.6 percent effective against symptomatic Covid-19, according to results published in The Lancet on Tuesday that independent experts said allayed transparency concerns over the jab, which Moscow is already rolling out. Sputnik V — named after the Soviet-era satellite — was approved in Russia months before results from its final-stage clinical trials were published, leading to scepticism from experts. But the new analysis […]