Technical and economic evaluation of different methods of Newcastle disease vaccine administration.

@article{Degefa2004TechnicalAE,
  title={Technical and economic evaluation of different methods of Newcastle disease vaccine administration.},
  author={T Degefa and Legesse Dadi and Alemu Yami and K GMariam and Mani Nassir},
  journal={Journal of veterinary medicine. A, Physiology, pathology, clinical medicine},
  year={2004},
  volume={51 7-8},
  pages={365-9}
}
Two types of locally produced live vaccines (HB1 and La Sota--lentogenic strains) and inactivated oil adjuvant (IOAV) vaccine were used to compare the efficiency of three vaccination techniques, namely drinking water, ocular and spray on broiler chicks. The ocular route of vaccination on 1-day-old chicks followed by a booster dose on the third week through the same route induced a significantly higher level of haemagglutination inhibition antibody titre (P < 0.0001). The highest mean antibody… CONTINUE READING
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