Clinical severity of SARS-CoV-2 infection among vaccinated and unvaccinated pregnancies during the Omicron wave

Affiliations

• ¹ Department of Obstetrics and Gynecology, Sancaktepe Sehit Prof Dr Ilhan Varank Training and Research Hospital, University of Health Sciences, Istanbul, Turkey.
• ² Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, University of London, London, UK.
• ³ Department of Obstetrics and Gynecology, School of Medicine, Koc University, Istanbul, Turkey.
• ⁴ Royal College of Obstetricians and Gynaecologists, London, UK.
• ⁵ University College London Hospitals, Institute for Women's Health, London, UK.
• ⁶ Institute of Women and Children's Health, School of Life Course and Population Sciences, King's College London, London, UK.
• ⁷ Department of Statistics, Faculty of Arts and Sciences, Middle East Technical University, Ankara, Turkey.
• ⁸ Twins Trust Centre for Research and Clinical Excellence, St George's University Hospitals NHS Foundation Trust, London, UK.
• ⁹ Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London, UK.