Livestock-associated Staphylococcus aureus:: origin, evolution and public health threat

• Autores: J. Ross Fitzgerald
• Localización: Trends in microbiology, ISSN 0966-842X, Vol. 20, Nº. 4, 2012, págs. 192-198
• Idioma: inglés
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• Resumen

  • Staphylococcus aureus is a major pathogen responsible for severe nosocomial and community-associated infections of humans and infections of economically important livestock species. In recent years, studies into livestock-associated S. aureus including methicillin-resistant (MRSA) strains have provided new information regarding their origin and host adaptation, and their capacity to cause zoonotic infections of humans. Furthermore, a potential role for human activities such as domestication and industrialisation in the emergence of S. aureus clones affecting livestock has been highlighted. Here, I summarise recent developments in this emerging field and suggest questions of importance for future research efforts.