Coronavirus vaccination prevented 20 million deaths in 2021. This is evidenced by data from a study published in the British journal The Lancet.. Based on mathematical modeling, the researchers concluded that vaccines cut the potential number of deaths worldwide by half.. The data obtained allowed the researchers to assume that without vaccination, 31.4 million people would have died from the effects of coronavirus infection in the world.. Earlier it was reported that an outbreak of COVID-19 is not expected in Ukraine in the near future. Vaccination against coronavirus continues in all regions of Ukraine, except for Donetsk and Luhansk regions. News from in Telegram. Subscribe to our channel https://t. me/korrespondentnet Author: 1.