1. Department of Biology, Deanship of Educational Services, Qassim University, Unaizah, Qassim, Saudi Arabia
2. Department of Parasitology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
3. Medical Microbiology and Immunology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
4. Laboratory Pathology and Blood Bank, International Medical Center, Jeddah, Egypt