Disease detection refers to the process of identifying the presence of a disease in an individual or population. This can be achieved through various methods, including medical tests, screenings, and diagnostic imaging. Early detection is crucial as it can lead to timely treatment and better health outcomes. Advancements in technology have improved disease detection significantly. For example, tools like blood tests, X-rays, and MRI scans help healthcare professionals diagnose conditions more accurately. Additionally, artificial intelligence is increasingly being used to analyze data and assist in identifying diseases at earlier stages, enhancing the overall effectiveness of healthcare.