Risk of severe COVID-19 from the Delta and Omicron variants in relation to vaccination status, sex, age and comorbidities – surveillance results from southern Sweden, July 2021 to January 2022
Kahn, Fredrik and Bonander, Carl and Moghaddassi, Mahnaz and Rasmussen, Magnus and Malmqvist, Ulf and Inghammar, Malin and Björk, Jonas, Eurosurveillance, 27, 2200121 (2022), https://doi.org/10.2807/1560-7917.ES.2022.27.9.2200121