How know my result of covid19

How know my result of covid19

A sample of the airway in the nose or throat is taken through RT-PCR, which is the most accurate diagnostic examination, 
CBC examination shows a decrease in the white blood cells from their normal rate and X-ray imaging of the lungs: to show signs of unusual severe inflammation and then CT of the chest may appear and showing fibrosis in the lungs and an examination of the presence of signs of viral infection in the blood such as ESR, CRP, Ferritin  

To know the results of the analyzes