What is one of the basic principles of infection control in healthcare settings?

Hand hygiene is essential before and after patient contact because it is a fundamental practice in reducing the transmission of pathogens in healthcare settings. Proper hand hygiene significantly decreases the risk of healthcare-associated infections (HAIs), which are a major concern in hospitals and other medical facilities. This practice involves thoroughly washing hands with soap and water or using an alcohol-based hand sanitizer, which helps to remove or kill germs that could be transferred between patients, healthcare providers, and the environment.

Emphasizing hand hygiene is supported by evidence that shows its effectiveness in preventing infections. It is a simple yet powerful measure that can protect both patients and healthcare providers. The principle serves as the cornerstone of infection prevention protocols in various healthcare scenarios, promoting a culture of safety and accountability.

Other options do not reflect the comprehensive approach required for effective infection control in healthcare contexts. For example, gloves should be worn when appropriate, not solely in surgical procedures; protective gear extends beyond face masks; and infection control principles are applicable to all procedures, invasive or non-invasive. Therefore, emphasizing proper hand hygiene is crucial for maintaining safe healthcare environments.