Nour TAM Author
Subjects of specialization
Affiliation
Pox vaccine;; , Immunogenic, Disease
Viral vaccine production department, Veterinary research institute, Central Veterinary Research Laboratory, Khartoum, Sudan
I am Nour TAM, belongs to the department of Viral vaccine production, interest in the field of Pox vaccine; Immunogenic; Disease, from Veterinary research institute, Central Veterinary Research Laboratory
Research Article Subscription
Author(s): Manan AAA*, Kheir MASS, Ballal A, Wegdan H Ali, Nour TAM
In the present study, a live attenuated Newcastle Disease (ND) vaccine of I-2strain was produced locally. the master seed I-2 virus was first supplied by the Department of Veterinary Pathology of the University of Queensland, Australia, which then handed over by the Department of Veterinary Virology of the Central Veterinary Research Laboratory (CVRL) Sudan. A 11 days old embryonated chicken eggs with a minimal risk of vertical transmission were used for the virus propagation. The ND I-2 Master Seed Lot ( MSL) was prepared in aliquots and stored in a liquid form at -20â°C. The Working Seed Lot (WSL) was prepared from the MSL and stored in a freeze dried form. The WSL then complied with the main quality tests of identity,safety, immunogenicity, efficacy, microbial contamination, ther... view more»