COVID-19 is a new type of disease caused by a coronavirus, SARS-CoV-2, commonly referred to as the Corona virus. Serum ferritin is an iron-storage protein widely used as an indicator of iron status but can also serve as an inflammatory marker. Macrophages are thought to play a role in the secretion of serum ferritin, and various stimuli such as IL-6 can induce ferritin synthesis. Several studie…