Which item is considered a major source of healthcare-associated infections (HAIs)?

Catheters are considered a major source of healthcare-associated infections (HAIs) primarily due to their invasive nature. They are introduced directly into the body, which can create a pathway for bacteria and other pathogens to enter the bloodstream or urinary tract. When not properly managed or maintained, they can lead to serious complications such as urinary tract infections (UTIs) or bloodstream infections (BSIs).

In addition, the risk of HAIs increases when catheters are in place for extended periods, as biofilms can develop on their surfaces, further complicating infection control efforts. Proper insertion techniques, maintenance, and prompt removal when no longer necessary are crucial to minimizing the risk of infections associated with catheter use, highlighting the importance of stringent infection prevention measures in healthcare settings.

Other items, while important in infection control, do not pose the same level of risk for HAIs as catheters do. Hand sanitizers, disposable syringes, and surgical masks generally aid in preventing infections rather than contributing to them when used appropriately.