Corpus ID: 85806048

Tavuklar›n Kolibasillozu ‹çin Escherichia coli O1, O2 ve O78 Serotiplerinden Afl› Gelifltirilmesi: Yumurtac› Tavuklar*

@inproceedings{Ergan2002TavuklarnK,
  title={Tavuklar›n Kolibasillozu ‹çin Escherichia coli O1, O2 ve O78 Serotiplerinden Afl› Gelifltirilmesi: Yumurtac› Tavuklar*},
  author={Osman Ergan and H. H{\"u}seyin and H. Solmaz},
  year={2002}
}
  • Osman Ergan, H. Hüseyin, H. Solmaz
  • Published 2002
  • Biology
  • A trivalent Escherichia coli vaccine (TECA) was prepared from serotypes O1, O2 and O78 and one series of TECA was combined with an inactivated Newcastle Disease vaccine. TECA and combined vaccine were experimentally investigated for immunogenic effects in pullets and hens. This study was carried out at two stages consisting of rearing and laying periods: (1) A number of fourty chicks aged 15 days were subcutaneously vaccinated with 0.2 ml TECA . A similar group served as non- vaccinated… CONTINUE READING

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