Over the past few decades, Salmonella has been one of four key global causes of diarrheal diseases and the major cause of foodborne pathogens that could lead to salmonellosis globally. Thereby, a comprehensive overview of recent trends in Salmonella is of great importance for its accurate detection and precise control under different conditions. This book provides an insightful overview of Salmonella, starting from the mechanism of Salmonella transmission, infection, and antimicrobial resistance. Moreover, it also presents new insights into Salmonella prevention and control strategies such as novel antimicrobial agents and methods. The final section discusses novel Salmonella detection and identification technologies, highlighting ongoing issues, recent advances, and future directions in Salmonella diagnostic approaches and prevention strategies.