Antimicrobial Use in Brazilian Swine Herds: Assessment of Use and Reduction Examples.

ABSTRACT: Brazil, as a major pig producer, is currently experiencing the widespread use of antimicrobials as a serious issue to be addressed. For measures to be taken in this direction, the extent of the problem must be known. The goal of this study was to evaluate the use of antimicrobials in 25 Brazilian swine herds. Antimicrobial use from birth to slaughter was correlated with biosecurity and productivity. After the first assessment (2016; M0), 13 herds implemented good practices to reduce antimicrobial use. Four years after the implementation of these measures (2020; M1), data about antimicrobial usage from these herds were collected. The results of the first assessment (M0) demonstrated a troublesome scenario: the mean value of antimicrobials used was 358.4 mg/kg of pig produced; the median of

SUBMITTER: Dutra MC 

PROVIDER: S-EPMC8074920 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature