Knowledge and Practices of Dental Health Care Workers Regarding Infection Control Measures

Abstract

Infection control in a dental practice can never be overemphasized, as both patients and members of the dental team are constantly at risk of exposure to a variety of microorganisms that are present in the blood and blood fluids, mucosa, saliva, or exudates. While the former is a potential source of life-threatening diseases, including hepatitis B, C, HIV/AIDS, and tuberculosis, the latter is an entry point for the invaders. Over the years, there have been substantial improvements in these practices, standards, and guidelines, and their adoption by members of the dental team. Yet, breaches in infection control by healthcare workers, thereby transmitting infections to patients during care delivery, are documented. Shortcomings in compliance with infection control guidelines are not uncommon, with dental hygienists and dental assistants demonstrating higher levels of compliance compared to dentists.