Isolation methods are techniques used to separate specific organisms, cells, or molecules from a mixture. These methods are essential in fields like microbiology, molecular biology, and biochemistry, allowing researchers to study individual components without interference from others. Common techniques include centrifugation, filtration, and chromatography, each tailored to isolate different types of substances. In clinical settings, isolation methods can also refer to practices that prevent the spread of infections. For example, quarantine and isolation protocols are implemented to separate individuals who may be contagious from healthy populations. These measures help control outbreaks and protect public health.