Blood plasma from recovered COVID-19 patients is being banked at the national blood center. So far, 4 people have become donors. Those who have been ill from the age of 18 to 60 can donate the blood component. At least 15 days should have passed from the moment of recovery. This method of treatment was also used by Chinese doctors. Immune plasma, before reaching the recipient, is irradiated on a special apparatus, then filtered. In the near future, four more survivors of coronavirus in the Vitebsk region will help replenish the database of donors of immune plasma.