Aerosol vaccination of calves with pasteurella haemolytica against experimental respiratory disease.

@article{Jericho1982AerosolVO,
  title={Aerosol vaccination of calves with pasteurella haemolytica against experimental respiratory disease.},
  author={Klaus Jericho and E V Langford},
  journal={Canadian journal of comparative medicine : Revue canadienne de medecine comparee},
  year={1982},
  volume={46 3},
  pages={287-92}
}
Three experiments were conducted on calves in which the efficacy of vaccination with live Pasteurella haemolytica in aerosol was tested by challenge with sequential aerosol exposure to bovine herpesvirus 1 and P. haemolytica. Neither single nor multiple aerosol vaccinations protected against the experimental disease. Macroscopically recognizable rhinitis, tonsillitis, tracheitis and pneumonia occurred in both controls and vaccinates. In one experiment as many as three aerosol vaccinations with… CONTINUE READING

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