Also see : https://news.ycombinator.com/item?id=29346565 https://news.ycombinator.com/item?id=29346565 https://news.ycombinator.com/item?id=29208007 https://ne

Also see : https://news.ycombinator.com/item?id=29346565 https://news.ycombinator.com/item?id=29346565 https://news.ycombinator.com/item?id=29208007 https://news.ycombinator.com/item?id=29208007 (New target for Covid-19 vaccines identified: https://www.ucl.ac.uk/news/2021/nov/new-target-covid-19-vaccines-identified https://www.ucl.ac.uk/news/2021/nov/new-target-covid-19-vacc...)