NewslettersImmunology of Infectious Disease News Pathology and Viral Evolutionary Dynamics in a Hamster Model of Persistent SARS-CoV-2 Infection By Emily Salmini - January 8, 2026 0 20 Investigators described a model of SARS-CoV-2 persistence using transgenic Syrian hamsters lacking the interleukin-2 receptor gamma subunit. [Communications Biology] Abstract