What infection control measure is crucial for CNAs to follow?

Practicing hand hygiene consistently is a fundamental infection control measure that Certified Nursing Assistants (CNAs) must follow. This practice is essential because hands are a primary vector for the transmission of infections in healthcare settings. By thoroughly washing hands with soap and water or using an alcohol-based hand sanitizer, CNAs can significantly reduce the risk of spreading pathogens to themselves, their patients, and other individuals in the healthcare environment.

Consistent hand hygiene should be performed before and after patient contact, after touching potentially contaminated surfaces, and before performing any procedures or delivering medication. This habit greatly minimizes the chances of healthcare-associated infections, ensuring a safer environment for both patients and caregivers. The significance of this practice cannot be overstated, as it is one of the simplest yet most effective ways to interrupt the chain of infection.