RESISTÊNCIA ANTIMICROBIANA PELO USO DA SULFAMICINA EM AVES DE CRIAÇÃO

Abstract

Antimicrobial resistance stands out as one of the greatest challenges to public, animal, and environmental health, especially due to the intensive use of drugs in poultryproduction. Among the most commonly used antimicrobials is sulfamycin, a member of the sulfonamide group, widely employed in the treatment and prevention of bacterial infections in birds. The continuous and often indiscriminate use of this drug has favored the emergence and spread of resistant bacterial strains, compromising therapeutic efficacy and posing risks to food safety and sustainable production. This study, developed as a literature review, aimed to gather and analyze scientific information regarding the use of sulfamycin in poultry and its relationship with the development of antimicrobial resistance. National and international databases were consulted, including articles, dissertations, and official documents addressing resistance mechanisms, the main microorganisms involved, and the impacts under the One Health approach. The results indicate that resistance to sulfamycin arises from genetic mutations, gene transfer, and inadequate management practices, leading to sanitary, economic, and environmental losses. Therefore, it is evident that integrated control strategies are required, based on the rational use of antimicrobials, biosafety measures, and the adoption of alternative therapies such as probiotics, herbal medicines, and vaccines. It is concluded that combating antimicrobial resistance demands coordinated efforts among public, productive, and scientific sectors, aiming for a more sustainable poultry industry aligned with the One Health concept.