What is a healthcare-associated infection?

A healthcare-associated infection (HAI) refers specifically to an infection that a patient acquires during the course of receiving medical treatment or care in a healthcare facility, such as a hospital, outpatient clinic, or nursing home. These infections can occur in various settings and can arise from a variety of procedures, such as surgery, intravenous therapy, or the use of medical devices like catheters.

The significance of identifying these infections lies in their connection to medical care; HAIs are often linked to breaches in infection prevention practices, which can lead to serious complications for patients. Understanding the nature of HAIs is crucial for implementing effective infection control measures to protect patients and healthcare workers alike.