Rapid testing refers to diagnostic tests that provide results quickly, often within minutes to a few hours. These tests are commonly used for detecting infections, such as COVID-19, influenza, or strep throat. They are designed to be easy to administer, often requiring minimal training, making them accessible in various settings like clinics, schools, and workplaces. The main advantage of rapid testing is its speed, allowing for timely decision-making regarding treatment or isolation. However, while they are convenient, rapid tests may not always be as accurate as traditional laboratory tests, which can take longer to process but often provide more reliable results.