Methicillin-resistant and methicillin-sensitive Staphylococcus aureus in pork industry workers, Catalonia, Spain

Autor: Sara Quero, Marina Serras-Pujol, Noemí Párraga-Niño, Carmen Torres, Marian Navarro, Anna Vilamala, Emma Puigoriol, Javier Diez de los Ríos, Elisenda Arqué, Judit Serra-Pladevall, Alba Romero, Daniel Molina, Roger Paredes, Maria Luisa Pedro-Botet, Esteban Reynaga
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: One Health, Vol 16, Iss , Pp 100538- (2023)
Druh dokumentu: article
ISSN: 2352-7714
DOI: 10.1016/j.onehlt.2023.100538
Popis: Background: Methicillin-resistant S. aureus (MRSA) especially ST398, is a zoonotic agent. This study aimed to determine the prevalence of methicillin-susceptible S. aureus (MSSA) and MRSA among workers in the pork production chain. Methods: 659 workers associated with 123 pig farms, livestock transporters, one pig slaughterhouse, pork transporters and 23 pork butcheries were studied for S. aureus recovery, and all isolates were characterized (antibiotic resistance, MLST and spa-typing). Results: The prevalence of S. aureus was 35.5%, 75.6% of isolates being MRSA. The prevalence of MRSA was 68.7% (149/217) among pig farm, 33.9% (19/56) livestock transporters, 2.9% (9/306) slaughterhouse, 0% in pork transporters (0/36) and butchery workers (0/44). Of the 234 S. aureus-positive workers, 100% (149/149) of pig farm workers, 82.6% (19/23) of livestock transporters, and 16.4% (9/55) of slaughterhouse workers carried MRSA isolates (p
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