Deciphering the Epidemiology and Population Structure of Salmonella enteritidis in Saudi Arabia

Salmonella enteritidis is a leading cause of foodborne illness worldwide, with significant public health implications. In this study, we apply whole-genome sequencing combined with advanced bioinformatics analyses to investigate the epidemiology, transmission dynamics, and population structure of Salmonella enteritidis in Saudi Arabia. By analyzing a robust collection of isolates obtained from various sources across the country, we uncover critical insights into the genetic diversity, antimicrobial resistance patterns, and transmission routes of this pathogen.

肠炎沙门氏菌（Salmonella enteritidis）是全球范围内首要的食源性致病菌，对公共健康具有重大影响。本研究采用全基因组测序（whole-genome sequencing）结合先进生物信息学分析方法，针对沙特阿拉伯境内肠炎沙门氏菌的流行病学特征、传播动力学及种群结构展开研究。通过分析从该国境内多种来源获取的高质量分离菌株集合，本研究揭示了该病原体的遗传多样性、抗菌药物耐药谱及传播途径等关键信息。