A randomized controlled trial to evaluate performance of pigs raised in antibiotic-free or conventional production systems following challenge with porcine reproductive and respiratory syndrome virus

• Scott Dee ,

  Contributed equally to this work with: Scott Dee, Jose Ezequiel Guzman, Dan Hanson, Noel Garbes, Lucina Galina Pantoja

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Pipestone Applied Research, Pipestone, Minnesota, United States of America

  http://orcid.org/0000-0001-8691-3887

  ⨯
• Jose Ezequiel Guzman ,

  Contributed equally to this work with: Scott Dee, Jose Ezequiel Guzman, Dan Hanson, Noel Garbes, Lucina Galina Pantoja

  Roles Data curation, Formal analysis, Methodology, Project administration, Software, Supervision, Validation, Writing – review & editing

  Affiliation Swine Technical Services, Zoetis, Parsippany, New Jersey, United States of America

  ⨯
• Dan Hanson ,

  Contributed equally to this work with: Scott Dee, Jose Ezequiel Guzman, Dan Hanson, Noel Garbes, Lucina Galina Pantoja

  Roles Data curation, Methodology, Project administration, Resources, Software, Supervision, Validation, Writing – review & editing

  Affiliation Pipestone Applied Research, Pipestone, Minnesota, United States of America

  ⨯
• Noel Garbes ,

  Contributed equally to this work with: Scott Dee, Jose Ezequiel Guzman, Dan Hanson, Noel Garbes, Lucina Galina Pantoja

  Roles Investigation, Methodology, Project administration, Supervision, Writing – review & editing

  Affiliation Swine Technical Services, Zoetis, Parsippany, New Jersey, United States of America

  ⨯
• Robert Morrison †,

  † Deceased.

  Roles Data curation, Formal analysis

  ¶‡ These authors also contributed equally to this work.

  Affiliation College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota, United States of America

  ⨯
• Deborah Amodie ,

  Roles Data curation, Formal analysis, Methodology, Writing – review & editing

  ¶‡ These authors also contributed equally to this work.

  Affiliation Outcomes Research, Zoetis, Parsippany, New Jersey, United States of America

  ⨯
• Lucina Galina Pantoja

  Contributed equally to this work with: Scott Dee, Jose Ezequiel Guzman, Dan Hanson, Noel Garbes, Lucina Galina Pantoja

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: Lucina.Galina@Zoetis.com

  Affiliation Swine Technical Services, Zoetis, Parsippany, New Jersey, United States of America

  http://orcid.org/0000-0001-6240-7795

  ⨯