SARS-CoV-2-attacking T cells found in 10 COVID-19 patients and 2 uninfected controls

(American Association for the Advancement of Science) Patients suffering from severe respiratory symptoms as a result of SARS-CoV-2 infection can rapidly generate virus-attacking T cells, and can increase this production over time, suggests a new study of T cells from 10 COVID-19 patients under intensive care treatment.