ABOU EL-KHAIR, M., ABDEL-BAKY, M. (2004). IMPROVEMENT OF INACTIVATED AVIAN REO VIRUS VACCINE BY USING BINARY ETHYLENEIMINE. test, 82(3), 1429-1437. doi: 10.21608/ejar.2004.274850
MOHAMED A. ABOU EL-KHAIR; MANSOUR H. ABDEL-BAKY. "IMPROVEMENT OF INACTIVATED AVIAN REO VIRUS VACCINE BY USING BINARY ETHYLENEIMINE". test, 82, 3, 2004, 1429-1437. doi: 10.21608/ejar.2004.274850
ABOU EL-KHAIR, M., ABDEL-BAKY, M. (2004). 'IMPROVEMENT OF INACTIVATED AVIAN REO VIRUS VACCINE BY USING BINARY ETHYLENEIMINE', test, 82(3), pp. 1429-1437. doi: 10.21608/ejar.2004.274850
ABOU EL-KHAIR, M., ABDEL-BAKY, M. IMPROVEMENT OF INACTIVATED AVIAN REO VIRUS VACCINE BY USING BINARY ETHYLENEIMINE. test, 2004; 82(3): 1429-1437. doi: 10.21608/ejar.2004.274850

IMPROVEMENT OF INACTIVATED AVIAN REO VIRUS VACCINE BY USING BINARY ETHYLENEIMINE

Egyptian Journal of Agricultural Research
Article 29, Volume 82, Issue 3, September 2004, Pages 1429-1437    PDF (2.11 M)
Document Type: Original Article
DOI: 10.21608/ejar.2004.274850
Authors
MOHAMED A. ABOU EL-KHAIR1; MANSOUR H. ABDEL-BAKY2
1Veterinary Serum and Vaccine Research Institute, Agricultural Research Center, Ministry of Agriculture, Dokki, Giza, Egypt
2Central Lab for Evaluation of Veterinary Biologics, Agricultural Research Center Ministry of Agriculture, Dokki, Giza, Egypt
Abstract
A comparative study was done between the immunogenic response induced in two groups of one week old chicks vaccinated with formalin-inactivated and binary ethyleneimine (BB) vaccines of avian Reo virus. Chickens were bled weekly for 8 weeks post-vaccination and tested for neutralizing antibodies. Vaccinated and non-vaccinated control groups of chicks were challenged with virulent virus at the 3"1 week post-vaccination. Chicks immunized with binary ethyleneimine inactivated vaccine had a higher level of serum neutralizing antibodies. However, both vaccinated groups were protected when challenged.
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