COVID-19(39) Older(16) SARS-CoV-2(15) association(14) individual(12) UK biobank(11) age(10) Hospitalized(10) Mortality(10) Coronavirus disease 2019(9) hospital(9) coronavirus disease(9) Comorbidity(9) participant(9) aging(8) men(8) Genetic(8) diabetes(8) Analysis(8) response(7) Comorbidities(7) shingles(6) COVID-19 hospitalization(6) Daily life activities(6) less(6) COVID-19 patient(6) T cell response(6) Comment(6) Chronic diseases(6) Patient(6)