05/28/2021
An Ohio State University study published in the Journal of Dental Research found that 0.1% to 1.2% of microbes in aerosols distributed throughout the room during dental procedures were from saliva, while 78% were from irrigants. The findings suggest dental procedures pose a low risk for transmission of SARS-CoV-2, and support results of a study in the Journal of the American Dental Association, which found a COVID-19 positivity rate of less than 1% among dentists, ADA News reports. "These findings should help us open up our practices, make ourselves feel safe about our environment and, for patients, get their oral and dental problems treated," said Purnima Kumar, D.D.S., Ph.D., a member of the ADA Council on Scientific Affairs and the study's senior author.
Understanding the risks associated with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission during oral health care delivery and assessing mitigation strategies for dental offices are critical to improving patient safety and access to oral health care.