Risk of hospitalisation associated with infection with SARS-CoV-2 omicron variant versus delta variant in Denmark: an observational cohort study

Peter Bager, Jan Wohlfahrt, Samir Bhatt, Marc Stegger, Rebecca Legarth, Camilla Holten Møller, Robert Skov, Palle Valentiner‐Branth, Marianne Voldstedlund, Thea Kølsen Fischer, Lone Simonsen, Nikolai Kirkby, Marianne Kragh Thomsen, Katja Spieß, Ellinor Marving, Nicolai Balle Larsen, Troels Lillebæk, Henrik Ullum, Kåre Mølbak, Tyra Grove Krause, Sofie Marie Edslev, Raphael N. Sieber, Anna Cäcilia Ingham, Maria Overvad, Mie Agermose Gram, Frederikke Kristensen Lomholt, Louise Hallundbæk, Caroline Hjorth Espensen, Sophie Gubbels, Marianne Karakis, Karina Lauenborg Møller, Stefan S. Olsen, Zitta Barrella Harboe, Caroline Klint Johannesen, Maarten van Wijhe, Jon Gitz Holler, Ram Benny Dessau, Martin Friis, David Fuglsang-Damgaard, Mette Pinholt, Thomas Vognbjerg Sydenham, John Coia, Ea Sofie Marmolin, Anders Fomsgaard, Jannik Fonager, Morten Rasmussen, Arieh S. Cohen