PREPARATION OF GMBORO DISEASE VACCINE FROM INTERMEDIATE STRAIN AND ITS FIELD APPLICATION PRIVATE
Abdel Khalik, M., Tolba, S., Tawfik, H., El-Koffy, M., Hassan, E., El-Assaly, S. (2005). PREPARATION OF GMBORO DISEASE VACCINE FROM INTERMEDIATE STRAIN AND ITS FIELD APPLICATION PRIVATE. EKB Journal Management System, 53(3), 819-830. doi: 10.21608/vmjg.2005.385403
M Abdel Khalik; Susan Tolba; Hoda Tawfik; Mervat El-Koffy; Eman Hassan; Salwa El-Assaly. "PREPARATION OF GMBORO DISEASE VACCINE FROM INTERMEDIATE STRAIN AND ITS FIELD APPLICATION PRIVATE". EKB Journal Management System, 53, 3, 2005, 819-830. doi: 10.21608/vmjg.2005.385403
Abdel Khalik, M., Tolba, S., Tawfik, H., El-Koffy, M., Hassan, E., El-Assaly, S. (2005). 'PREPARATION OF GMBORO DISEASE VACCINE FROM INTERMEDIATE STRAIN AND ITS FIELD APPLICATION PRIVATE', EKB Journal Management System, 53(3), pp. 819-830. doi: 10.21608/vmjg.2005.385403
Abdel Khalik, M., Tolba, S., Tawfik, H., El-Koffy, M., Hassan, E., El-Assaly, S. PREPARATION OF GMBORO DISEASE VACCINE FROM INTERMEDIATE STRAIN AND ITS FIELD APPLICATION PRIVATE. EKB Journal Management System, 2005; 53(3): 819-830. doi: 10.21608/vmjg.2005.385403

PREPARATION OF GMBORO DISEASE VACCINE FROM INTERMEDIATE STRAIN AND ITS FIELD APPLICATION PRIVATE

Veterinary Medical Journal (Giza)
Volume 53, Issue 3, July 2005, Page 819-830  XML PDF (4.6 MB)
DOI: 10.21608/vmjg.2005.385403
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Authors
M Abdel Khalik* ; Susan Tolba; Hoda Tawfik; Mervat El-Koffy; Eman Hassan; Salwa El-Assaly
Veterinary Serum and Vaccine Research Institute, Abbassia, Cairo
Abstract
A new live infectious bursal disease (IBDV) vaccine (Intermediate strain) was prepared, titrated and tested experimentally and in the field. Different vaccinal programs were tried and the immune response was evaluated. The results obtained from both experiment and field application proved that the prepared new vaccine has a good protection against virulent IBDV either in case of high maternally immune chicks or low maternally immune chicks.       
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