COVID-19(85) SARS-CoV-2(65) Patient(54) antibody(35) vaccination(34) Autoimmune diseases(29) Autoimmunity(28) disease(27) coronavirus(27) Autoimmune(26) Treatment(25) COVID-19 vaccine(25) evaluated(22) Vaccine(22) molecular(20) positive(19) reported(19) virus(19) treated(18) COVID-19 vaccination(18) therapy(18) association(18) Control(18) Infection(18) Autoimmune disease(17) significantly(16) the patient(16) mRNA(16) mRNA vaccine(16) Hospitalization(15)