NewslettersImmunology of Infectious Disease NewsThe NSP4 T492I Mutation Increases SARS-CoV-2 Infectivity by Altering Non-Structural Protein CleavageBy Bob - July 5, 2023048Investigators hypothesized that the T492I mutation increases viral transmissibility and adaptability, which they confirmed with competition experiments in hamster and human airway tissue culture models.[Cell Host & Microbe]Full ArticleGraphical Abstract