Antibiotic resistance gene-free probiont administration to tilapia for growth performance and resistance.
Journal:
Veterinary world
Published Date:
Dec 25, 2023
Abstract
BACKGROUND AND AIM: The rapid development of aquaculture as a major food sector is accompanied by challenges, including diseases that affect tilapia farming worldwide. One such infectious disease caused by poses a serious threat to tilapia populations. Probiotics have emerged as a potentially safe preventive measure against infection. However, antimicrobial resistance from antibiotic-resistant bacteria remains a concern because it can lead to the spread of resistant bacteria and serve as a reservoir of antibiotic-resistant genes in fishes and the surrounding environment. This study aimed to identify candidate probiotic bacteria capable of promoting tilapia growth, providing resistance to infection, devoid of potential pathogenicity, and free from antibiotic resistance genes. Subsequently, the performance of these probiotic candidates in tilapia was evaluated.
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