Cross-disciplinary awareness of healthcare associated infections (HAIs): insights from a university-wide survey.

Background: Healthcare-associated infections (HAIs) are a major public health problem. Awareness among university students is crucial for prevention. This study analyses the level of knowledge and awareness regarding HAIs and their transmission, identifying factors that influence their risk and importance perception. Methods: A cross-sectional survey-based study was conducted at the University of Padua, involving students from various academic areas. A total of 1,059 students answered the questions. Inclusion criteria were being enrolled at the University of Padua and having the ability to give voluntary consent to participate. Data were collected through a validated survey with closed and open-ended questions and statistical analyses were performed to investigate the level of knowledge and awareness of HAIs among students aim to provide fundamental for the development of preventive target educational interventions. Moreover, the evaluation of the influences of personal experiences and information on the perception of HAIs and their prevention were also considered. Results: Students from healthcare areas showed greater awareness of HAIs compared to those from other academic areas. Personal experiences, such as caring for a loved one/relative during hospitalization, increased sensitivity to the topic. The Covid-19 pandemic heightened perceived importance of infection prevention, although knowledge gaps emerged, particularly among non-healthcare students. Conclusion: Awareness of HAI is widespread, but differences between academic areas persist. Targeted educational strategies and the integration of prevention content into university curricula may enhance overall student engagement, thus contribute to broader prevention efforts.