Summary of Infection Prevention Practices in Dental Settings: Basic Expectations for Safe Care
A summary of the CDC's foundational infection prevention guidelines for dental settings — covering hand hygiene, PPE, sterilization, waterlines, and environmental controls.
Community
By Dr. Mahmoud H. Al-Johani
The U.S. Centers for Disease Control and Prevention (CDC) has published a comprehensive summary document titled "Summary of Infection Prevention Practices in Dental Settings: Basic Expectations for Safe Care."
This document outlines the fundamental infection control expectations for all dental settings, covering:
- Standard precautions — treating all patient blood and body fluids as potentially infectious
- Hand hygiene — the single most important measure to prevent transmission of pathogens
- Personal protective equipment (PPE) — appropriate selection and use of gloves, masks, protective eyewear, and gowns
- Respiratory hygiene and cough etiquette — source control measures
- Sharps safety — engineering controls and safe handling of needles and sharp instruments
- Safe injection practices — using aseptic technique for all injections
- Sterilization and disinfection of patient-care instruments — following Spaulding classification
- Environmental infection prevention and control — cleaning and disinfecting dental unit surfaces
- Dental unit waterlines — managing water quality and biofilm
- Radiography and impression infection control — proper procedures for contaminated items
This document is essential reading for all dental team members and is aligned with the guidelines of the CDC's Division of Oral Health.