1Parasitology Unit, Animal and Poultry Health Department, Animal Production and Poultry Division, Desert Research Center, 1-Mathaf El-Mataria St. El-Naam, P.O. Box 11753, Cairo, Egypt; 2Infectious Diseases Unit, Animal and Poultry Health Department, Animal Production and Poultry Division, Desert Research Center, El-Naam, Egypt.
*Correspondence | Safaa M. Barghash, Associate Professor of Parasitology, Parasitology Unit, Animal and Poultry Health Department, Animal Production and Poultry Division, Desert Research Center, 1-Mathaf El-Mataria St. El-Naam, P.O. Box 11753, Cairo, Egypt; Email: barghash_7@yahoo.com