Preparation of a trivalent oil-emulsion vaccine of inactivated Newcastle disease virus, infectious bronchitis virus and Haemophilus paragallinarum
Abd El-Khalick, M., Kamal, O. (2008). Preparation of a trivalent oil-emulsion vaccine of inactivated Newcastle disease virus, infectious bronchitis virus and Haemophilus paragallinarum. EKB Journal Management System, 18(1), 12-17. doi: 10.21608/jvmr.2008.77837
M. A. Abd El-Khalick; O. E. Kamal. "Preparation of a trivalent oil-emulsion vaccine of inactivated Newcastle disease virus, infectious bronchitis virus and Haemophilus paragallinarum". EKB Journal Management System, 18, 1, 2008, 12-17. doi: 10.21608/jvmr.2008.77837
Abd El-Khalick, M., Kamal, O. (2008). 'Preparation of a trivalent oil-emulsion vaccine of inactivated Newcastle disease virus, infectious bronchitis virus and Haemophilus paragallinarum', EKB Journal Management System, 18(1), pp. 12-17. doi: 10.21608/jvmr.2008.77837
Abd El-Khalick, M., Kamal, O. Preparation of a trivalent oil-emulsion vaccine of inactivated Newcastle disease virus, infectious bronchitis virus and Haemophilus paragallinarum. EKB Journal Management System, 2008; 18(1): 12-17. doi: 10.21608/jvmr.2008.77837

Preparation of a trivalent oil-emulsion vaccine of inactivated Newcastle disease virus, infectious bronchitis virus and Haemophilus paragallinarum

Journal of Veterinary Medical Research
Article 3, Volume 18, Issue 1, March 2008, Page 12-17  XML PDF (196.1 K)
Document Type: Original Article
DOI: 10.21608/jvmr.2008.77837
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Authors
M. A. Abd El-Khalick1; O. E. Kamal2
1Veterinary Serum and Vaccine Research Institute , Abbasia. Cairo, Egypt
2Veterinary Serum and Vaccine Research Institute , Abbasia. Cairo, Egypt.
Abstract
Monvalent inactivated oil-emulsion, Newcastle disease virus (NDV), infectious bronchitis virus (IBV) and Haemophilus paragallinarum vaccines as well as a trivalent one (NDV + IBV + HP) were prepared. The cellular and humoral immune responses of chicken to these vaccines were evaluated by using lymphocytes blastogenesis assay, haemagglutination-inhibition, serum neutralization, tube agglutination and challenge tests. The results showed that the trivalent vaccine was safe, efficient as monovalent vaccines and protected chicken against Newcastle, Infectious bronchitis and infectious coryza
Keywords
Preparation; vaccine; trivalent; oil; emulsion; inactivated; Newcastle; Disease; virus; infectious; bronchitis; Haemophilus; paragallinarum
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