Which of the following is NOT a stage of infection control?

Washing is often a part of the cleaning process rather than a distinct stage of infection control on its own. Infection control encompasses a series of procedures aimed at minimizing the risk of spreading infections, particularly in healthcare settings. These stages include cleaning, packaging, and sterilization.

Cleaning refers to the removal of organic and inorganic material from surfaces, which is critical in preparing items for further disinfection or sterilization. Packaging is essential for maintaining the sterility of instruments and ensuring they are ready for sterilization and storage. Sterilization is the complete elimination of all microorganisms, including spores, which is necessary for certain medical instruments used in invasive procedures.

By understanding that washing is commonly included in the broader cleaning process, it's clear that it doesn't stand alone as a distinct stage of infection control like the other options.