The Covid-19 vaccine is just one medium to control the spread of the virus and it takes time to completely stop the spread. We can expect the world economy will begin to recover by the end of 2021 and begin to normalize in 2022.
Year 2021 should be skipped
where is my time machine, as seems that 2021 is going to be no different than 2020. I wonder if there is going to be a third wave of cases till effective vaccine will be available and affordable to everyone. I'm also curious, if people will build strong immune to covid-19 faster than they have access to vaccine.