Knowledge and Practices Regarding Biosafety Measures Among Emergency Healthcare Professionals at the University Hospital of Maracaibo

Abstract

Introduction: To determine the level of knowledge and practices regarding biosafety measures among physicians working in the Emergency Department of the University Hospital of Maracaibo. Materials and Methods: A descriptive, non-experimental, quantitative, and cross-sectional study was conducted in April 2026. The population consisted of 280 physicians, and a convenience sample of 50 physicians present during the study period was selected. Data were collected using a self-administered questionnaire to assess knowledge and an observational checklist to evaluate practices. Data were analyzed using frequencies and percentages. Results: A total of 58% of participants demonstrated deficient knowledge, while 18% showed good knowledge. In contrast, 70% exhibited adequate biosafety practices. The Internal Medicine Department had the highest proportion of physicians with good knowledge levels. Discussion: A discrepancy was observed between theoretical knowledge and actual practices, as well as variations among medical specialties when compared with findings from regional studies. Conclusions: Although most physicians demonstrated insufficient knowledge of biosafety measures, the majority complied with appropriate practices. Targeted educational interventions aimed at younger physicians are recommended.