A longitudinal study of the dynamics of bovine corona virus and respiratory syncytial virus infections in dairy herds.

@article{Ohlson2013ALS,
  title={A longitudinal study of the dynamics of bovine corona virus and respiratory syncytial virus infections in dairy herds.},
  author={Anna Ohlson and Stefan Alenius and Madeleine Tr{\aa}v{\'e}n and Ulf Emanuelson},
  journal={Veterinary journal},
  year={2013},
  volume={197 2},
  pages={395-400}
}
The objective of this study was to examine the dynamics of bovine corona virus (BCV) and bovine respiratory syncytial virus (BRSV) infections in dairy herds over a 3-year period. The status of 79 dairy herds located in two Northern and two Southern Regions of Sweden were surveyed by measuring antibody concentrations to BCV and BRSV in pooled milk samples from primiparous cows, and in bulk-tank milk twice annually. In the Southern Regions the percentage of antibody-positive herds remained… CONTINUE READING
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