RELATED Trails .- WITH HYPERIMMUNE EGG YOLK TO CONTROL LOSSES IN OUTBREAKS OF VERY VIRULENT INFECTIOUS BURSAL DISEASE IN VACCINATED COMMERCIAL LAYER PULLET FLOCKS | ||||
Veterinary Medical Journal (Giza) | ||||
Volume 45, Issue 4, October 1997, Page 527-530 PDF (2.25 MB) | ||||
Document Type: Original Article | ||||
DOI: 10.21608/vmjg.1997.378378 | ||||
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Authors | ||||
S AHMED1; H SULTAN2; H ABD ELLATIF3; M HASHEM3 | ||||
1Faculty of veterinary Medicine, Alexandria University. | ||||
2Faculty of veterinary Medicine, Tanta University. | ||||
3MISR Hatchery ; Co., P.O. Box 2399 EI Hourria, Heliopolis, Cairo Egypt | ||||
Abstract | ||||
fieldtrails to control serious losses from very virulent infectious bursal disease (vvIBD) and imactivated IBDV vaccimes outbreaks in vaccinated layer pullet flocks by parenteral administration of hyperimmune egg yolk preparation were carried out. The results are presented and discussed. | ||||
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