COVID-19 infection rates of dentists remain lower than those of other health professionals

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More than a year after COVID-19 appeared in the United States, dentists continue to have a lower infection rate than other leading health professionals, such as nurses and doctors, according to a study published online before June print issue at Journal of the American Dental Association. The study, “COVID-2019 Among U.S. Dentists,” is based on data collected from June 9 to November. 13 of 2020.

According to the study, depending on the number of dentists with confirmed or probable COVID-19 infections for more than six months, the accumulated amount the rate for American dentists is 2.6%. The monthly incidence rate varied, ranging from 0.2% to 1.1% monthly. In comparison, in June 2020, the cumulative prevalence rate of COVID-19 for other U.S. health care professionals ranged from 3.3% (Chicago-based hospital physicians) to 35.3%. (US-based emergency medicine services).

“We are delighted to see that dentists have demonstrated a continued monthly incidence of disease despite several regional and national COVID-19 rate hikes during the study period,” said Marcelo Araujo, executive director of the Institute of Science and Research of the American Dental Association (ADA), DDS, MS, Ph.D., the lead author of the report.

Dr. Araujo added: “This study shows high rates of prior detection of patients and appropriate infection control measures throughout the study period, demonstrating that adhering to very strict protocols to improve infection control helps to protect their patients, their dental equipment and themselves. “

In addition to Dr. Araujo, other authors of the report include researchers from the ADA Science and Research Institute and Health Policy Institute based in Chicago, as well as Maria L Geisinger, DDS, MS with the University of Alabama at Birmingham in Birmingham , Ala. , and Effie Ioannidou, DDS, MDS, with the University of Connecticut in Farmington, Connecticut, and a member of the ADA Scientific Affairs Council.

This study is a continuation of the first large-scale report of COVID-19 incidence rates among dentists in the U.S. published in October 2020. This semester aimed at:

  • Determine the cumulative prevalence rate of COVID-19 among dentists;
  • Calculate the monthly incidence rate of the same population throughout the study; i
  • Assess the level of participation in specific infection control practices among dentists over a six-month period.

The results of this present study, as well as the previous study, show that prevalence and incidence rates among dentists remain very low compared to the general population and others. .

“This study reinforces that the dental care sector works and operates safely,” said Marko Vujicic, Ph.D., chief economist and vice president of the ADA’s Institute for Health Policy. “Nowhere is this evidence more evident than the fact that more than 90% of patients surveyed indicate that they have already visited the or soon it will. “

The authors plan future research projects on barriers and facilitators to wear personal protective equipment (PPE) according to CDC recommendations and the levels of protection against COVID-19 provided by the different levels of use of PPE and the procedures for infection control.


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More information:
Marcelo WB Araujo et al, COVID-2019 among dentists in the United States, The Journal of the American Dental Association (2021). DOI: 10.1016 / j.adaj.2021.03.021

Provided by American Dental Association

Citation: COVID-19 infection rates of dentists remain lower than other health professionals (2021, May 24), recovered on May 24, 2021 at https://medicalxpress.com/news/ 2021-05-covid-infection-dentists-health-professionals.html

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