What is the primary method of infection control in a clinical setting?

Hand hygiene is considered the primary method of infection control in a clinical setting because it is essential in preventing the transmission of pathogens. Proper handwashing, or the use of alcohol-based hand sanitizers, effectively removes or kills microorganisms that may be present on healthcare workers' hands. This practice not only protects the healthcare providers themselves but also safeguards patients from potential infections.

Although sterilized equipment, wearing gloves, and isolating patients are all important components of an overall infection control strategy, they cannot replace the foundational role of hand hygiene. For example, even if gloves are worn or equipment is sterilized, if healthcare providers do not practice proper hand hygiene, there is a risk of cross-contamination. Thus, hand hygiene serves as the primary defense against the spread of infections in a clinical environment.