Remarkable positive associations across IL-15 values and the histopathological severity of celiac disease (CeD) indicate that interleukin (IL)-15 plays an essential part in the immunopathogenesis of the illness. There has been inconsistent evidence in certain research linking Helicobacter pylori to CeD. The goal of this meta-analysis was to measure the connection between CeD and H. pylori. Furthermore, the investigation examined the influence of H. pylori on the indications and categorization of CeD. This study includes 35 patients with CeD. They were fully informed of the study's goals before providing their signed consent. A group of 35 healthy blood donors made up the control group. Blood was drawn, transferred into gel tubes, and centrifuged. Serum specimens from both participants and controls have been obtained and then kept at -20°C in a deep freezer for subsequent use. It have been investigated the molecular relationship between IL-15 gene and CeD. It have been investigated the prevalence of H. pylori and CeD. The result of age and CeD incidence correlation indicates that there is no significance between age samples parameter and CeD incidence (control= 12.83 ± 0.4211, n=35 patients=12.23 ± 0.3358, n=35, p value=0.2692). Results of correlation between gender and CeD incidence indicates that number of male samples (24) and CeD incidence is more than that of female samples (11). Results of correlation between urban-rural residence and CeD incidence indicate that the average CDAT score for those who live in rural was higher in the urban area (good adherence to a gluten-free diet).