Pig-2-Bac as a biomarker of occupational exposure to pigs and livestock-associated Staphylococcus aureus among industrial hog operation workers

Nora Pisanic, Maya Nadimpalli, Jessica L. Rinsky, Jill Stewart, Steve Wing, David C. Love, Devon Hall, Christopher D. Heaney

Research output: Contribution to journalArticle

Abstract

Over 50 million hogs are raised annually in the United States for consumption, mostly on industrial hog operations (IHOs). Workers at IHOs are exposed to airborne particulates, zoonotic pathogens, and other workplace hazards, but lack of access to IHOs can hinder exposure assessment in epidemiologic studies. Here, we demonstrate the utility of pig-specific Bacteroidales (Pig-2-Bac) as a biomarker of exposure to pigs and pig waste and to help identify sources of Staphylococcus aureus carriage among IHO workers.

Original languageEnglish (US)
Pages (from-to)93-97
Number of pages5
JournalEnvironmental research
Volume143
DOIs
StatePublished - Nov 1 2015

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Keywords

  • Industrial hog operation
  • Livestock-associated Staphylococcus aureus
  • Occupational exposure
  • Pig-specific fecal Bacteroidales
  • Quantitative polymerase chain reaction

ASJC Scopus subject areas

  • Biochemistry
  • Environmental Science(all)

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