Infection control measures and occupational hazards among the dental staff in UAE

ABSTRACT

Dental health care workers [DHCW's] are exposed to a variety of microorganisms and occupational hazards during dental procedures. The aim of this study was to explore awareness and attitudes regarding infection control procedures and occupational hazards in dental settings of private and government organizations in the United Arab Emirates. A self-administered questionnaire was distributed to 120 DHCWs of which 100 responded. All were aware of infection control procedures and occupational hazards. Only 67% were vaccinated against HB V. Special containers for sharps disposal was used by 95% of the study population whereas 94.6% ensured instrument sterility before using them. 42.5% used rubber dam during endodontic procedures. Dental water supply/suction systems were inspected within the past 6 months by 76%, while 53.2% were in contact with amalgam and 4L5% didn't store scrap amalgam. 7% suffered sharps injury within the past month, and 15% within the past 6 months, 37% held X-ray intra-orally for their patients while 26% used lead aprons. Fifty-nine percent had attended seminars or workshops on infection control and occupational hazards. Finally, a total of 81% periodically evaluated and updated infection control measures for themselves and their staff. The use of standard precautions, employee training and arrangement of workshops or seminars on proper infection control showed by emphasized in dental practice settings of government and private organizations