Russia appears to have faked trial results of its flagship Covid vaccine, according to an analysis. A team of researchers in Australia and Singapore, who pored over the original study, have uncovered what they believe is proof the Kremlin fabricated efficacy data. Russian scientists claimed the jab produced nearly identical results across five different age groups when the trial was published last year. It sparked claims among some experts the results were 'too good to be true', given the tiny numbers of infections that occurred in each cohort. Now researchers have run the trial through a simulation model 50,000 times...