Corrigendum: SARS-CoV-2 Omicron variants: burden of disease, impact on vaccine effectiveness and need for variant-adapted vaccines - Pather, Shanti; Madhi, Shabir A.; Cowling, Benjamin J.; Moss, Paul; Kamil, Jeremy P.; Ciesek, Sandra; Muik, Alexander; Türeci, Özlem (Frontiers in Immunology, 2023)