Awareness of cross-infection control among dentists in their workplace in Bhopal city: A questionnaire-based study

Background: Infection control in dentistry is a critical aspect of clinical practice due tothe continuous emergence of transmissible infectious agents. Cross-infection remains asignificant concern, particularly through aerosols, bloodborne pathogens, andcontaminated dental unit waterlines (DUWLs). Compliance with infection controlprotocols is essential to minimize occupational risks. This study assesses the awarenessand adherence to cross-infection control measures among dentists in their workplace inBhopal City.Materials and Methods: A descriptive cross-sectional study was conducted among312 dentists practicing in solo, group, and hospital-based settings in Bhopal City. Astructured, pre-validated questionnaire was distributed online, covering aspects such asdemographic characteristics, awareness of cross-infection control, preferred preventivemeasures, sterilization practices, and concerns regarding infection risks. The data wereanalyzed using SPSS Version 29, with statistical significance set at p ≤ 0.05.Results: Out of 312 participants, 175 (56.1%) were female and 137 (43.9%) weremale. The majority (51.6%) were clinical specialists, while 48.4% were generalpractitioners. Among the respondents, 51.0% practiced solo, 14.1% worked in groupclinics, and 34.9% were in hospital-based settings. The study found no significantdifference in infection control awareness across gender, professional status, or practicetype. A high proportion of dentists (88.8%) consistently followed universalprecautions, while 93.3% reported strict adherence to avoiding exposure to sharpdevices. Notably, 92.3% of respondents expressed concern about cross-infection risks,and 85.9% recognized the role of high aerosol suction in minimizing contamination.However, 31.4% lacked awareness of cross-infection protocols, and 11.2% had notbeen vaccinated against hepatitis B.Conclusion: The study indicates a high level of awareness and compliance withinfection control measures among dentists in Bhopal. However, gaps exist in practiceslike high-volume suction use, handpiece sterilization, and waste disposal. Regulartraining and audits are crucial for improved adherence.