by CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences Graphical representation of T cell recognizing and killing SARS-CoV-2 infected cell (top). Mutant SARS-CoV-2 is not presented and thus T cells cannot recognize and kill cells infected with mutant SARS-CoV-2 (bottom). Credit: Benedikt Agerer/CeMM The body’s immune response plays a crucial role in the...