Science Magazine: T cells found in COVID-19 patients ‘bode well’ for long-term immunity

Science Magazine: T cells found in COVID-19 patients ‘bode well’ for long-term immunity. “Immune warriors known as T cells help us fight some viruses, but their importance for battling SARS-CoV-2, the virus that causes COVID-19, has been unclear. Now, two studies reveal infected people harbor T cells that target the virus—and may help them recover. Both studies also found some people never infected with SARS-CoV-2 have these cellular defenses, most likely because they were previously infected with other coronaviruses.”