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Don’t worry. Your dentist probably won’t catch COVID-19.

By now, most of us know that one of the ways COVID-19 is spread is by aerosols: droplets both large and small hanging in the air from our exhalations. Because of this, earlier in the pandemic, public health professionals feared that dentists and dental staff, as well as their patients, would be particularly vulnerable to the virus’s spread.



a person in a blue toothbrush: The results of a new survey from the American Dental Association suggest that, earlier in the pandemic at least, dentists caught COVID-19 far less often than was expected.


© Provided by Popular Science
The results of a new survey from the American Dental Association suggest that, earlier in the pandemic at least, dentists caught COVID-19 far less often than was expected.

The results of a new survey from the American Dental Association suggest that, earlier in the pandemic at least, this wasn’t the case–at least for the dentists themselves. Published in The Journal of the American Dental Association, the report found that fewer than one percent of the 2200 American dentists surveyed had contracted COVID-19.

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In June, study authors sent out the survey to about 5500 ADA members in June. “Our response rate was about 40 percent, which for an email survey was very high,” says study author Cameron Estrich, who is a health research analyst in the American Dental Association’s Science Research Institute. She was expecting a response rate of about 20 percent, she says. “I think it speaks to the high level of concern dentists have about this subject.”

The almost 2200 respondents answered questions about their COVID-19 infection status. In order to help address the fact that getting COVID-19 tests is not always simple, the researchers also asked about whether the dentists’ healthcare provider suspected they might have COVID-19 based on symptoms. The survey also asked about what kind of activities, including at work and outside of work, they were doing, and what kind of enhanced security they had put in place at work to prevent infection transmission.

When she wrote the survey, Estrich says, there was a lot of conjecture both good and bad about the likelihood of COVID-19 infection among dentists. On the one hand, she says, dentists were theoretically being exposed to more aerosols directly from patients’ mouths; on the other hand, dentists were already used to using PPE in their practices and better equipped than many other healthcare-related businesses to set up enhanced sanitation measures. As a result, when the survey was sent out, Estrich says, “I had no idea what [infection rate] we were going to get.”



a person in a blue toothbrush: The results of a new survey from the American Dental Association suggest that, earlier in the pandemic at least, dentists caught COVID-19 far less often than was expected.


© Unsplash
The results of a new survey from the American Dental Association suggest that, earlier in the pandemic at least, dentists caught COVID-19 far less often than was expected.

Of the approximately 2200 dentists who responded to the survey, just 20 (about 1%) reported contracting COVID-19. The report is a snapshot of American dentistry as it stood in June, during a period when dental practices were starting to see more patients. Ninety-nine percent of the respondents also reported using enhanced infection control measures like pre-screening patients and using extra disinfection measures.

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