Featured image:Russian ambassador Sergey Melik-Bagdasarov the first vaccinated with EpiVacCorona in Venezuela at the beginning of clinical trials on May 4, 2021. Photo courtesy of RedRadioVE.

Featured image:Russian ambassador Sergey Melik-Bagdasarov the first vaccinated with EpiVacCorona in Venezuela at the beginning of clinical trials on May 4, 2021. Photo courtesy of RedRadioVE.