Antiviral Effect of SARS-CoV-2 N-specific CD8⁺ T Cells Induced in Lungs by Engineered Extracellular Vesicles

The authors investigated the immunity generated in the lungs by N-engineered extracellular vesicles in terms of induction of N-specific effectors and resident memory CD8+ T lymphocytes before and after virus challenge before and after virus challenge carried out three weeks and three months after boosting..