How a mutated coronavirus evades immune system defenses March 16, 2021 A new study led by Harvard Medical School scientists offers a look into this interplay, shedding light on the ways in which compromised immunity may render SARS-CoV-2 fitter and capable of evading the immune system. The study's first author, Sarah Clark, is a member of the Abraham lab and a fourth-year student in the Ph.D. Program in Virology.... Read more about How a mutated coronavirus evades immune system defenses