What are foamites?

Foamites refer to nonliving objects or surfaces that can harbor and transmit microorganisms. Understanding this definition is crucial in infection control and prevention strategies, particularly in healthcare settings. These objects can include items such as doorknobs, medical equipment, and even clothing, which can become contaminated with pathogens.

Recognizing the role of foamites is vital for implementing appropriate cleaning protocols and teaching hygiene practices. For instance, focusing on disinfection of high-touch surfaces can significantly reduce the risk of disease transmission. By contrast, the other options do not accurately describe foamites, as they either refer to living organisms, safety materials, or cleaning agents, which are distinct concepts related to health and hygiene.