Assessment of Infection Control Knowledge and Practices among Nurses in Mariere Memorial Central Hospital, Ughelli, Delta State, Southern Nigeria

Abstract

This study aimed to assess the knowledge and practice of infection control among nurses working at Mariere Central Central Hospital, Ughelli in Nigeria. Specifically, it examined nurses’ understanding of infection control principles, evaluated their adherence to standard practices, and explored the relationship between knowledge and practice. A descriptive cross-sectional design was employed, and data were collected from 150 nurses using a structured, self-administered questionnaire. Data were analyzed and presented in tables, percentages, and figures for clarity. Results revealed that nurses demonstrated a high knowledge of infection control: 97% recognized hand hygiene as vital, 95% understood the correct use of personal protective equipment (PPE), and 93% were aware of sharps safety and equipment disinfection. However, practice was less optimal: only 66% reported always adhering to the recommended 20–30 seconds of hand washing, while 69% consistently followed isolation protocols. The study further found a strong positive relationship between knowledge and practice, with 96% agreeing that training and clear guidelines significantly improve adherence. The study concludes that while nurses possess excellent knowledge of infection control, practical gaps remain, especially in time-dependent hand-washing and consistent isolation practices. It recommends continuous professional training, adequate provision of Personal Protective Equipment (PPE) and resources, reinforcement of standard guidelines, and regular audit-feedback mechanisms to translate knowledge into reliable practice.