Vaccine effectiveness against infection and COVID-19-associated hospitalisation with the Omicron (B.1.1.529) variant after vaccination with the BNT162b2 or mRNA-1273 vaccine: A nationwide Danish cohort studyChristian Holm Hansen, Palle Valentiner‐Branth, Ida Rask Moustsen-Helm et al.|Research Square|2022Cited by 11