SOME FACTORS INFLUENCES OF IMMUNOSUPPRESION IN CHICKENS 1- IMMUNOSUPPRESION OF NEWCASTLE DISEASE VACCINATION BY TURKEY HERPS VIRUS (MAREK'S DISEASE VACCINE) | ||||
| Assiut Veterinary Medical Journal | ||||
| Article 30, Volume 19.1, Issue 37, September 1987, Page 189-195 PDF (2.35 MB) | ||||
| Document Type: Research article | ||||
| DOI: 10.21608/avmj.1987.189795 | ||||
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| Authors | ||||
| A.A. BASSIOUNI; M.H.H. AWAĄD; M.M. AMER; SAFAA YASSIEN; MANAL A.A. AFIFI | ||||
| Abstract | ||||
| Vaccination of one day old chicks with 0.2 ml S/C with Marek's disease vaccine (HTV), p < strong>roduced a significant suppression of the immune response of chickens at 4 to 6 weeks of age represented by decreased level of HI titre, low protection rate and change in leukogram which characterized by leucopenia, neteropenia and lymphocytosis. | ||||
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