Biosecurity and dentistry: beliefs and attitudes among dental students regarding infection control

Abstract

The aim of the present study was to investigate dental students' perceptions in relation to adherence to Biosecurity guidelines and self-preservation. Nine open questions that approached aspects regarding the issue were asked in interview to 14 dental students who assisted dental patients at the Araraquara School of Dentistry - UNESP. The qualitative methodology was used and the Collective Subject Discourse (CSD) was the methodological strategy for interview analysis. Three methodological figures were obtained: central ideas, key expressions and the CSD itself. The natural collective discourse was obtained. Adherence to Biosecurity protocols was reported, although the students complained that, in the daily routine, the precautions were neglected because they are not practical. Among collective and individual precautions were the use of Personal Protective Equipment (PPE), protective barriers, and disinfection and sterilization processes. Danger of contagion was reported as dreadful by some or as indifferent by others who thought that it was something that could be controlled and minimized by using standard precautions. HIV and Hepatitis B and C were the most feared diseases. Based on the discourses, it is possible to emphasize the need to improve the educational strategies, aiming to motivate adherence to Biosecurity guidelines, which are essential when dealing with dental patients.