Bacteria detection is a field of research focused on the development of methods and technologies for rapidly identifying and measuring the presence of bacteria in various environments, such as food, water, and clinical samples. This research is important for preventing the spread of bacterial infections, ensuring food safety, and monitoring environmental contamination. Researchers in this field often explore techniques such as molecular biology, microscopy, immunological assays, and biosensors to detect and quantify bacteria accurately and efficiently. Improved detection methods are essential for early diagnosis of bacterial infections, implementing effective treatment strategies, and preventing the spread of antibiotic-resistant bacteria.