YOUSSIEF, H., EL-MAHDY, N., AL-SAWY, A., M., A. (1996). THE EFFECT OF SALMONELLA ENTERITIDIS INFECTION ON IMMUNE RESPONSE AGAINST NEWCASTLE DISEASE (ND) IN CHICKENS. test, 44(4), 727-734. doi: 10.21608/vmjg.1996.376639
H YOUSSIEF; NAHLA EL-MAHDY; ASSIA AL-SAWY; AISHA M.. "THE EFFECT OF SALMONELLA ENTERITIDIS INFECTION ON IMMUNE RESPONSE AGAINST NEWCASTLE DISEASE (ND) IN CHICKENS". test, 44, 4, 1996, 727-734. doi: 10.21608/vmjg.1996.376639
YOUSSIEF, H., EL-MAHDY, N., AL-SAWY, A., M., A. (1996). 'THE EFFECT OF SALMONELLA ENTERITIDIS INFECTION ON IMMUNE RESPONSE AGAINST NEWCASTLE DISEASE (ND) IN CHICKENS', test, 44(4), pp. 727-734. doi: 10.21608/vmjg.1996.376639
YOUSSIEF, H., EL-MAHDY, N., AL-SAWY, A., M., A. THE EFFECT OF SALMONELLA ENTERITIDIS INFECTION ON IMMUNE RESPONSE AGAINST NEWCASTLE DISEASE (ND) IN CHICKENS. test, 1996; 44(4): 727-734. doi: 10.21608/vmjg.1996.376639

THE EFFECT OF SALMONELLA ENTERITIDIS INFECTION ON IMMUNE RESPONSE AGAINST NEWCASTLE DISEASE (ND) IN CHICKENS

Veterinary Medical Journal (Giza)
Volume 44, Issue 4, October 1996, Pages 727-734    PDF (7.22 M)
Document Type: Original Article
DOI: 10.21608/vmjg.1996.376639
Authors
H YOUSSIEF* 1; NAHLA EL-MAHDY1; ASSIA AL-SAWY1; AISHA M.2
1Dept. of Res & Diag. of Avian dis., Animal Health research Institute, Dokki, Egypt.
2Dept. of Bacteriology (Serology Unit) Animal Health Research Institute, Dokki, Egypt.
Abstract
 
The relationship between chronic infection with Salmonella enteritidis in chickens and the immune response against ND vaccination using Hitchner B1 vaccine was studied. Sal. ent. infection proved to have an immunosuppressive effect on the immune response against ND considering postmortem lesions, seroconversion, histopathological changes and mortalities after VVNDV challenge as Criteria.
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