COVID-19 Infection Control in Dental Offices

SARS-CoV-2 transmission in dental offices needs to be understand for powerful infection control in the COVID-19 pandemic.

To expand this view, researchers at The Ohio State University College of Dentistry, Division of Periodontology, Columbus, USA conducted the study “Sources of SARS-CoV-2 and Other Microorganisms in Dental Aerosols,” published in the Journal of Dental Research (JDR) .

The study quantified microbiota present in aerosols and collected precipitate from the operator and assistant’s face shield, the patient’s chest and an area 6-feet distant from the site of operation during treatment of 28 patients. .

The results of the study exhibit the risk for transmission of SARS-CoV-2 and other respiratory pathogens from aerosolized saliva in dental operatories is moderately low and current infection control practices were adequate to protect dentists and patients in the dental office.


“Understanding the sources of microbial load in aerosols is important, not only for infection control in dental operatories during the COVID pandemic, but also to inform best practices in aerosol reduction, mitigation and abatement in the long term.” said JDR Editor-in-Chief Nicholas Jakubovics, Newcastle University, England.

So identify the source of microbial infection in dental offices for infection control and to reduce aerosol for a longer period during practice in the COVID-19 pandemic.

Source: Eurekalert

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