COVID-19(22) SARS-CoV-2(19) response(16) vaccination(12) T cell(11) Cutting(11) robust(11) elevated(10) Patient(10) Treatment(9) severe COVID-19(9) IL-6(9) mucosa(8) syndrome(8) mice(8) Adenovirus(8) activated(8) acute respiratory distress(8) nucleocapsid(8) Odds ratio(8) coronavirus disease(8) epitope(8) COVID-19 pandemic(8) respiratory mucosa(8) 95% confidence interval(8) cytokine(8) survival(8) Inflammation(7) acute respiratory syndrome(7) inhibitor(7)