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Antonia Malchik's avatar

This is fascinating, thank you!

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Vivek Mehta's avatar

Maybe it is all about airflow and some about masks. In this context I would like to make the following comment : In the early days of the pandemic dental offices ( dentists and hygienists ) were named as very high risk professions in the famous NY Times article https://www.nytimes.com/interactive/2020/03/15/business/economy/coronavirus-worker-risk.html. More than 9 months into the pandemic this high risk has not shown to be true as per this recent study published in Journal of American Dental Association https://medicalxpress.com/news/2020-10-covid-dentists-percent.html. I think what may have largely mitigated this risk is use of adequate mask wear ( which was a 100% compliant practice amongst dental workers even before the pandemic unlike various other medical and allied professions) and the ubiquitous use of high vacuum evacuation systems chair side during typical dental procedures

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