The hope is that we will have a coronavirus vaccine in 12-18 months, but for that to happen we may have to rely on untested techniques – and that comes with its own risks.
Source:
https://www.newscientist.com/article/2237742-how-soon-will-we-have-a-coronavirus-vaccine-the-race-against-covid-19/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home