Browsing by Author "Moreno, Miguel A."

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Impact of the use of beta-lactam antimicrobials on the emergence of Escherichia coli resistant to cephalosporins under standard pig rearing conditions

Cameron Veas, Karla; Solà Ginés, Marc; Moreno, Miguel A.; Fraile Sauce, Lorenzo José; Migura Garcia, Lourdes (American Society for Microbiology, 2015)

The aim of this study was to evaluate if the treatments with ceftiofur and amoxicillin are risk factors for the emergence of cephalosporin resistant (CR) E. coli in a pig farm during the rearing period. One hundred 7-day-old ...
Shedding of cephalosporin resistant Escherichia coli in pigs from conventional farms after early treatment with antimicrobials

Cameron Veas, Karla; Moreno, Miguel A.; Fraile Sauce, Lorenzo José; Migura Garcia, Lourdes (Elsevier, 2016)

This study assessed the dynamics of cephalosporin resistant (CR) E. coli populations during the life cycle of pigs treated early in life with ceftiofur or tulathromycin. The study was conducted at eight conventional pig ...