| Affiliation: | 1. Department of Microbiology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt;2. Department of Bacteriology, Mycology and Immunology, Faculty of Veterinary Medicine, University of Sadat City, Sadat, Egypt;3. Department of Microbiology and Immunology, Faculty of Veterinary Medicine, Sohag University, Sohag, Egypt;4. Veterinarian in the University Cities at Sadat City University, Sadat, Egypt;5. Department of Zoonotic Diseases, Faculty of Veterinary Medicine, Sohag University, Sohag, Egypt |
