Megahed, A.A.1; Kh. A.El-Dougdoug2 and B.A. Othman2
Furqan Awan1,2, Sadia Nawaz3, Muhammad Muddassir Ali3,*, Asia Iqbal4, Raheela Akhtar5, Sehrish Firyal3, Haleema Sadia6, Arshad Javid4, Muhammad Rashid7, Muhammad Sulman Ali Taseer8 and Zhenling Zeng1
Asim Ali Khan1, Muhammad Ahmad Zeshan1, Yasir Iftikhar1*, Mustansar Mubeen1, Maham Sohail1, Sonum Bashir1, Malik Abdul Rehman2 and Muhammad Usman Ghani3
Hala A. Amin1; A. Barakat2; A.A. Abou Zeid1
Wahid Hussein El-Dabae*, Eman Shafeek Ibrahim, Eslam Gaber Sadek, Mai Mohamed Kandil
...T) was 120 hours and infectvity titer was 7 log10 EID50/ml compared to 1.97 ICPI, 36 hours MDT, and 9.5 log10 EID50/ml of the original strain. The attenuated AOAV-1 was protective in vaccinated chicks by means of HI antibody response and protection from heterologus virulent challenge while showing little to no residual pathogencity. Histopathological inspection showed less severe pathological lesions in vaccinated challenged chickens than in non-vaccinated cha...
