world's first Covid-19 vaccine being manufactured by Russia, the vaccine is now wrapping up its clinical trials while researches are widely stressing on the fact that the vaccine is both safe and reliable, according to a report."The clinical trials of the Russian vaccine against the coronavirus are ending at the Burdenko hospital […] Today, on July 20, the second and last group of volunteers comprising 20 people is being released from the military hospital," Sergey Borisevich, head of the 48th Central Scientific Research Institute of the Russian Defence Ministry, told Krasnaya Zvezda, the official newspaper of the Russian Defence Ministry, as reported by Sputnik News.According to Borisevich, there is still a lot of research work ahead, but.