Biotechnology The post-registration trials of the peptide antigens-based EpiVacCorona vaccine against COVID-19, developed by the State Research Center of Virology and Biotechnology "Vector," have begun in Russia, head of the Russian Federal Service for the Oversight of Consumer Protection and Welfare Anna Popova said on Tuesday during an online symposium dedicated to COVID-19 research, the state TASS news agency reported. 18 November 2020