Methods
Measurement of CRP was done by the instrument for AFIAS-6 tests to show CRP concentration in sample. Measurement of cholesterol was performed by the instrument for semi- auto biochemistry (Mindray). Lymphocytes were measured by Auto Hematology Analyzer BC-30 Mindray instrument. Detection of SarsCoV2 specific IgG and IgM was performed using the BIOZEK COVID-19 IgG/IgM Rapid Test Cassette (Whole Blood/ Serum/Plasma). Cytokines IL-10, IL-6, Il-17 were measured by competitive ELISA technique using ELISA kit (KPGene Company).