From Alpha to Omicron: anatomy of the SARS-CoV-2 pandemic in an outpatient haemodialysis unit in Johannesburg, South Africa

Abstract

Background Recipients of kidney replacement therapy are more susceptible to severe disease and mortality from SARS-CoV-2 infection. We evaluated disease kinetics and clinical outcomes across four COVID-19 outbreak waves in the haemodialysis unit of a tertiary-level hospital in South Africa.