Russia has resumed the vaccination of new volunteers in its trial for its flagship COVID-19 Sputnik V vaccine after a short pause, staff at six of 29 trial clinics said, as Moscow moves to accelerate plans to inoculate the population.At the end of October, eight clinics told Reuters that the trial had been temporarily paused for new volunteers, with some clinics citing high demand and a shortage of doses.Alexander Gintsburg, director of the Gamaleya Institute, which developed and manufactures the vaccine, said at the time that the uptake of new volunteers had only slowed because of a decision to focus on giving those already vaccinated a second dose."Vaccination has resumed.