SDSU Beef Day 2020 Summary Publication
Document Type
Other
Publication Date
6-2020
Abstract
1) Determine adequacy of passive transfer, and specifically Mannheimia hemolytica antibodies, in 2 subsets of neonatal calves.
2) Characterize presence and relative levels of respiratory pathogens – and changes over time – in nasal swabs in 2 cohorts of calves.
3) Use the results to determine whether changes in vaccine programs are warranted in this herd.
Publisher
South Dakota State University
Rights
Copyright © 2020 the Authors
Recommended Citation
Daly, Russ; Rozeboom, Christian; and Sumption, Jonathan, "Assessing Passive Transfer and Respiratory Pathogen Colonization of Neonatal Beef Calves in a Confinement Operation" (2020). SDSU Beef Day 2020 Summary Publication. 16.
https://openprairie.sdstate.edu/sd_beefday_2020/16