The Role of Health Personnel In Infection Control In Health Institutions

Abstract

Healthcare-associated infections (HAIs) pose a significant challenge to patient and healthcare worker (HCW) safety, necessitating effective prevention measures. HCWs play a crucial role in infection control, as they are regularly exposed to blood and body fluids that can transmit pathogens. Contaminated textiles, including HCWs' clothing, contribute to the transmission of multidrug-resistant organisms (MDROs) within healthcare settings. Studies have shown that HCWs' uniforms and lab coats become contaminated through daily use, with pathogens such as methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant enterococci (VRE) frequently detected. Proper use of personal protective equipment (PPE) and hand hygiene are critical strategies to mitigate the risk of pathogen transmission. However, compliance with these measures remains a persistent challenge. HCWs themselves can serve as reservoirs for MDROs, with nasal carriage rates of MRSA estimated between 6% and 15%. Laundering procedures, whether institutional or personal, also play a significant role in reducing contamination on healthcare textiles. The United States lags behind other nations in implementing healthcare facility-based laundering practices, with most HCWs washing their attire at home. Innovative textile technologies, such as fluid repellency and embedded antimicrobial agents, have shown promise in reducing microbial contamination on healthcare apparel. However, further research is needed to validate their effectiveness in clinical settings. Addressing the complex interplay of factors contributing to HAIs requires a comprehensive approach that includes proper PPE use, hand hygiene, effective laundering procedures, and the adoption of innovative textile technologies to minimize the risk of pathogen transmission between HCWs and patients.