Prevalence of SARS-CoV-2 infections among Swedish healthcare workers on duty in December 2023

Affiliations

• ¹ Department of Clinical Sciences, Karolinska Institutet Danderyd Hospital, Stockholm, Sweden.
• ² Public Health Agency of Sweden, Sweden.
• ³ Department of Microbiology, Tumor and Cell Biology, and National Pandemic Center, Karolinska Institutet, Solna, Sweden.
• ⁴ Department of Biomedical and Clinical Sciences (BKV), Linköping University, Linköping, Sweden.
• ⁵ Department of Medical Sciences, Clinical Chemistry and SciLifeLab, Uppsala University, Uppsala, Sweden.