Russia says it has an even more effective vaccine against CoVID-19
Russia, like many other countries, very quickly set to work on its own vaccine against Covid-19. This one is called Sputnik V and it became famous a few months ago, when its producer obtained the necessary permits from Vladimir Putin before Phase 3 of the tests began. Unlike the Pfizer vaccine, which relies on modern experimental mRNA technology, Russian trials are much more traditional and involve the use of innocuous forms of adenovirus to help the immune system recognize SARS-CoV-2 proteins. It should be noted that this is a proven and safe method, but at the same time many specialists are concerned that the prevalence of adenoviruses may be an obstacle to its effectiveness.