Using Phages to Reduce Prevalence in Chicken Meat: A Systematic Review.

Salmonellosis is an infection that significantly impacts chicken and humans who consume it; it is a burden on public health and a contributor to commercial losses in the chicken industry worldwide. To tackle chicken meat-related bacterial infections, significant quantities of antibiotics alongside several infection prevention measures are used worldwide. However, chemical additives, such as organic acids, and chlorine-based interventions all have different limitations. These include feed refusal due to a change of taste, and incompatibility between organic acids and other inoculated preservative agents such as antimicrobial agents. Phages are host-specific viruses that interact with bacteria in a specific manner. Therefore, they possess unique biological and therapeutic features that can be used to reduce bacterial contamination, leading to improved food safety and quality. This systematic review examines the current evidence regarding the effectiveness of various phages on colonization in chicken meat. This review summarizes findings from 17 studies that were conducted with similar experimental conditions (temperature and incubation parameters) to test the efficacy of isolated and commercially available phages on chicken raw meat samples. The current evidence suggests that most of the studies that used phages as a biocontrol to eradicate contamination in chicken meat were successful. This indicates that phages constitute a promising solution worldwide for tackling foodborne bacteria, including