M. Marzok¹*, M. Kandeel², A. Al-mubarak³, A. Farag⁴, A. Elgohary⁵, S. El-khodery⁶
¹ Department of Clinical Scienses, College of Veterinary Medicine, King Faisal University, Al-Ahsa, Saudi Arabia,
² Department of Biomedical Sciences, College of Veterinary Medicine, King Faisal University, Al-Ahsa, Saudi Arabia,
³ Department of Microbiology, College of Veterinary Medicine, King Faisal University, Al-Ahsa, Saudi Arabia,
⁴ Department of Internal Medicine, Infectious Diseases and Fish Diseases, Faculty of Veterinary Medicine, Mansoura University, Manosura 35516, Egypt,
⁵ Department of Hygiene and zoonoses, Faculty of Veterinary Medicine, Mansoura University, Manosura 35516, Egypt,
⁶ Department of Internal Medicine, Infectious Diseases and Fish Diseases, Faculty of Veterinary Medicine, Mansoura University, Manosura 35516, Egypt,