Sputnik V will not receive placebos anymore, said the vaccine's developer Gamaleya Institute in Moscow on Wednesday."The Health Ministry had authorised a halt to the administration of placebos to new recruits to the stage III trial," said Alexander Ginsburg, the institute's director."Everything there has been proven and the pandemic is ongoing, so a placebo is not good at all," he added.Also Read | How hunger came back to haunt IndiaGinsburg said that he would like to identify those who had already received a placebo and offer them the vaccination, "but it's still unclear whether the regulator will allow this".Russia rolled out the Sputnik V vaccine to medics and other frontline workers in Moscow this month, and more than 200,000 people.