What is cross-contamination?

Cross-contamination refers specifically to the transfer of harmful substances, such as pathogens or chemicals, from one item or surface to another. This phenomenon is particularly relevant in healthcare settings where maintaining asepsis is critical to preventing infections. For instance, if a contaminated surgical instrument comes into contact with a sterile surface, the sterility of that surface can be compromised, leading to potential infections in patients. Understanding cross-contamination is essential for those in the field of instrument processing and healthcare, as it underscores the importance of strict adherence to cleaning, disinfection, and sterilization protocols to safeguard patient health.