Association between antimicrobial usage and resistance on commercial broiler and layer farms in Bangladesh.

ABSTRACT: Antimicrobial resistance has emerged as a significant health problem worldwide, including in Bangladesh, where chickens are an important protein source for human nutrition. One of the factors accelerating the development of antimicrobial resistance is the inappropriate use of antimicrobials on commercial chicken farms. A cross-sectional study was conducted in 2019 on 140 commercial chicken farms in the Chattogram district of Bangladesh to investigate the association between antimicrobial use and resistance in Escherichia coli and Salmonella spp. cultured from cloacal swabs of chickens and from the poultry shed environment. All E. coli and Salmonella spp. isolates were resistant to multiple antimicrobial classes, including those categorized as "Highest Priority C

SUBMITTER: Foysal M 

PROVIDER: S-EPMC11390387 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature