Biological Safety Testing is a process used to evaluate the safety of biological materials, such as vaccines, pharmaceuticals, and medical devices. This testing ensures that these products do not pose any risk to human health or the environment. It involves various methods to detect harmful microorganisms, toxins, or other hazardous substances. The testing is crucial for regulatory compliance and is often required by agencies like the U.S. Food and Drug Administration (FDA). By conducting these tests, manufacturers can ensure that their products are safe for public use, ultimately protecting patients and consumers from potential health risks.