Articles

Antibiotics are valuable therapeutic tools in poultry production that can be used to control bacterial infections and maintain poultry health and productivity. However, when antimicrobials are used inappropriately, microbial balance in the intestine can be upset, antimicrobial resistance (AMR) can be promoted, and concerns can be raised about antibiotic residues, food safety and public health. This article addresses the impact of antibiotic use on poultry health, production, gut microbiome and AMR, food safety, alternatives to antibiotics and antimicrobial stewardship. Effective treatment can minimize losses and disease; however, unnecessary and repeated exposure could affect the microbial balance and favor resistant bacteria. Proper antibiotic use as part of a One Health strategy is critical to ensure optimal productivity of poultry and antimicrobial efficacy.