Decoupling of omicron variant infections and severe COVID-19

Affiliations

• ¹ South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit, University of the Witwatersrand, Parktown 2193, South Africa. Electronic address: shabir.madhi@wits.ac.za.
• ² World Health Organization, Hub for Pandemic and Epidemic Intelligence, Berlin, Germany.
• ³ Wits Reproductive Health and HIV Institute, University of the Witwatersrand, Parktown 2193, South Africa.
• ⁴ Oxford Vaccine Group, Department of Paediatrics, University of Oxford and the NIHR Oxford Biomedical Research Centre, Oxford, UK.