ABSTRACT
COVID-19 is rapidly spreading over the world, resulting in a global health crisis. SARS-COV-2 is the pathogen of COVID-19, and prior research has suggested a link between the ABO blood group and coronavirus. The goal of this study is to look at the link between the ABO blood group and COVID-19 infection, severity, and death. Through detection of detect the association between blood group and (age and Gender) in COVID-19 infected. The 375 samples from many Hospital and Health center in Iraq- Wasit, Erbil, Kirkuk, and Sulaimani applied to determine the results of the present study included: Descriptive statistical data analysis:(Frequency, Percentage, Mean, and Mode and stander deviation) and inferential data analysis: Chi-square test and one-way ANOVA (F-Test). A result of this study shows that, there was a statistically significant association between Blood groups in age (p=0.01). Nevertheless, there was no statistically significant association between A, B, AB, and O) Blood Groups in related gender (p=0.19) which was more than the stander alpha of 0.05. © 2022 Author(s).