Reem Eltayeb was born in Sudan in 1978. She received a bachelor’s degree in hematology from the University of Science and Technology, Sudan, in 2003. Then, she received MSc. and Ph.D. degrees in hematology and immunohematology from Khartoum University, Sudan, in 2012 and 2015, respectively. She joined the University of Science and Technology and Khartoum College, Sudan, from 2008 to 2015 as a teaching assistant, lecturer, and then assistant professor of hematology. Then, she was with the Hail University, College of Applied Medical Sciences, where she is currently an assistant professor. Her main areas of research interest are anemia, leukemia, pregnancy, and COVID-19. Reem Eltayeb Department of Medical Laboratory Faculty of Applied Medical Sciences University of Hail, KSA. E-mail: re.ahmed@uoh,edu.sa