Sterility refers to the absence of living microorganisms, such as bacteria, viruses, or fungi. Checking for sterility is crucial in various fields, including healthcare, manufacturing, and research, to prevent contamination and ensure the safety and efficacy of products or procedures.
In healthcare, sterility is essential to prevent infections and ensure patient safety. Medical devices, surgical instruments, and pharmaceuticals must be sterilized before use to eliminate harmful microorganisms. Sterility testing is also performed in manufacturing to ensure the safety and quality of products such as food, beverages, and cosmetics.