Determination of some hematological, biochemical parameters and vitamin D receptor gene polymorphism in Kurdish patients with COVID-19 in Erbil city

Coronavirus infection a new infectious illness brought on by the SARS-COV-2 virus has infected people worldwide as of 2019, covid-19 disease is associated with hematological and biochemical parameters changes. The present study aimed to evaluate possible relationship between patient severity. A total 200 nasopharyngeal swabs whole blood specimens were collected from individuals suspected CoV-2 healthy volunteers control both sexes, grouped into four groups:50 patients for each mild, moderate, severe 50 volunteers. current demonstrated that female 82(55%) was more frequently affected than male 68(45%). Hematological including white cell count (WBC), granulocyte count, Red distribution width (RDW%) (increased significantly p < 0.05, while Lymphocyte decreased when compared group. Significant differences in hemoglobin concentration, packed volume, red indices shown group sexes. Regarding serum vitamin D, ferritin, D-dimer, procalcitonin (PCT), liver function tests, D significantly, enzymes increased According receptor ,gene polymorphism genotype Bb most likely strongly related getting all three known stages infection.Severity leukocytosis, lymphopenia biomarkers are best predictors CoV-2, strong relation VDR gene BsmI severity