Perception of blood donation among employees of healthcare organizations during COVID-19 pandemic: A national multicenter cross-sectional study.

Background: Maintaining a safe and adequate blood supply during a crisis is a major challenge facing blood banks around the world. With the recent global COVID-19 crisis and the enforced "stay at home" lockdown, access to blood donors was limited. Since employees of healthcare facilities may act as potential blood donors, their perception of blood donation and their willingness to donate during the pandemic period is important to be assessed.