Integrated renin angiotensin system dysregulation and immune profiles predict COVID-19 disease severity in a South African cohort

T Talitha Müller S Sonwabile Dzanibe C Cascia Day P Phelelani Thokozani Mpangase T Tafadzwa Chimbetete S Sarah Pedretti S Sylva Schwager C Clive M. Gray E Edward Sturrock J Jonny Peter (Division of Allergology and Clinical Immunology, Department of Medicine, Groote Schuur Hospital, University of Cape Town and Allergy and Immunology Unit, University of Cape Town Lung Institute, Cape Town, South Africa)