by The Francis Crick Institute Graphical abstract. Credit: Immunity (2022). DOI: 10.1016/j.immuni.2022.11.007 Scientists at the Francis Crick Institute have uncovered how a build-up of DNA molecules can impact survival chances in people with severe COVID-19 or sepsis, and have developed a tool that could be used to identify the patients at most risk. Chromatin is a complex...