Hazem Mohammed Ibrahim Mostafa <br/><br/>
Immunological studies on polyvalent Salmonella vaccines in poultry /  
 دراسات مناعية على لقاحات السالمونيلا متعددة العترات فى الدواجن 
Hazem Mohammed Ibrahim Mostafa ; Supervised Mona Ibrahim Elenbaawy , Zakia Attia Mohammed , Medhat Ahmed Sadek  
 - Cairo :   Hazem Mohammed Ibrahim Mostafa ,   2014 
 - 190 P. :   charts ;   25cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty of Veterinary Medicine - Department of Microbiology 
<br/><br/> In the present study, the immunizing and protective efficacy of local strains (S. Typhimurium, S. Infantis, S. Enteritidis and S. Meleagridis) and imported ones (S. Typhimurium and S. Enteritidis) in four locally prepared polyvalent  and two imported bivalent inactivated vaccines had been studied. Atotal of 350 six weeks old SPF white lohman layer chickens and 350 two weeks old broiler Ross chickens in different two experiments were divided into 7 groups 50 chicks per each. Group (A) was vaccinated with the alcohol inactivated mineral oil adjuvantedvaccine.Group (B) was vaccinated with the alcohol inactivated gel adjuvanted vaccine. Group (C) was vaccinated with the formalin inactivated mineral oil adjuvantedvaccine.Group (D) was vaccinated with formalin inactivated gel adjuvanted vaccine. Group (E) was vaccinated with the formalin inactivated mineral oil adjuvanted imported vaccine. Group (F) was vaccinated with formalin inactivated gel adjuvanted imported vaccine. Group (G) used as control non vaccinated chicks 
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<br/><br/><label>Subjects--Index Terms: </label>Salmonella Enteritidis  Salmonella Infantis  Salmonella Typhimurium