The incidence of COVID-19 among dentists practicing in the community in Canada: A prospective cohort study over a 6-month period

BackgroundOral health care settings carry a potentially high risk of causing cross-infection between dentists and patients and among dental staff members due to close contact and use of aerosol-generating procedures. The authors aimed to estimate COVID-19 incidence rates among Canadian dentists over a 6-month period.MethodsThe authors conducted a prospective cohort study of 644 licensed dentists across Canada from July 29, 2020, through February 12, 2021. An online questionnaire, adapted from the World Health Organization’s Unity Studies protocols for assessment of COVID-19 risk among health care workers, was used to collect data on self-reported severe acute respiratory syndrome coronavirus 2 infections every 4 weeks. A bayesian Poisson model was used to estimate the incidence rate and corresponding 95% credible intervals (CIs).ResultsMedian age of participants was 47 years; most participants were women (56.4%) and general practitioners (90.8%). Median follow-up time was 188 days. Six participants reported COVID-19 infections during the study period, giving an incidence rate of 5.10 per 100,000 person-days (95% CI, 1.86 to 9.91 per 100,000 person-days). The incidence proportion was estimated to be 1,084 per 100,000 dentists (95% CI, 438 to 2,011 per 100,000 dentists) and 1,864 per 100,000 people (95% CI, 1,859 to 1,868 per 100,000 people) in the Canadian population during the same period.ConclusionsThe low infection rate observed among Canadian dentists from July 29, 2020, through February 12, 2021, should be reassuring to the dental and general community.Practical ImplicationsAlthough the infection rates were low among Canadian dentists, it is important to continue to collect disease surveillance data.     

Methods Helping Dentists to Detect Dental Fear

ObjectivesDental fear is common and yet often remains unrecognised. COVID-19 has challenged health care since 2020. This study aimed to evaluate patients’ self-reported dental fear and detection of dental fear by the dentists. Another aim was to validate a colour code instrument for estimating dental fear. The influence of COVID-19 on fear and attendance was assessed.MethodsA cross-sectional survey was conducted in the primary urgent dental care of Oulu, Finland, in spring 2020 and 2021 after the first (T1) and third waves (T2) of the pandemic. Data were obtained for analyses using the Modified Dental Anxiety Scale (MDAS), Facial Image Scale (FIS), and a new “traffic light” colour code for dental fear (CCF). The influence of COVID-19 on dental fear and attendance was assessed with structured and open-ended questions. The questionnaires were completed by 273 anonymous participants.ResultsOf the participants, 167 (61.2%) visited dental care during T1 and 106 (38.8%) during T2. Their mean age was 45.1 years. An MDAS score of 19 or above, indicating severe fear, was reported by 10.6% of the participants. Of those with severe dental fear, 87% chose the red colour in the CCF “traffic light” system. The association between dentists’ and participants’ estimation of dental fear was weak (P < .001) and agreement with the red code was nonexistent (Cohen's kappa value = −0.035). MDAS scores of the younger participants were higher than those of the older ones after the first wave (T1) (P = .021). COVID-19 had the strongest influence on dental attendance and dental fear of those having the most severe self-reported dental fear as measured by the MDAS.ConclusionsColour-coded traffic lights seem valid for screening severe dental fear and are easy and quick to use. They could be useful tools especially since recognising dental fear seems difficult for dentists. The COVID-19 pandemic has complicated dental care for the most fearful individuals.     

Dental trainees’ mental health and intention to leave their programs during the COVID-19 pandemic

BackgroundDental trainees (dental students, graduate students, and postdoctoral residents) are at increased risk of experiencing poor mental health, which can lead to intentions to leave their program, especially during the COVID-19 pandemic.MethodsThe authors invited 355 dental trainees at the University of Washington School of Dentistry to complete an 83-item questionnaire in August and September 2020. The outcome analyzed was intention to leave their programs. There were 4 self-reported predictors: anxiety, burnout, depression, and COVID-19 impact on overall mental health. The authors ran multiple variable logistic regression models to evaluate relationships between each predictor and outcome (α = .05) and reported odds ratios (ORs) and 95% CIs.ResultsThe survey response rate was 35.5%. Overall, 12.7% of participants reported any intention to leave. In total, 22.2% and 16.7% of participants endorsed clinically significant anxiety or depression symptomatology, respectively; 28.6% reported 1 or more burnout symptoms; and 69.0% reported that COVID-19 affected their overall mental health. Participants reporting anxiety (OR, 8.87; 95% CI, 1.80 to 43.57; P = .007), depression (OR, 11.18; 95% CI, 1.84 to 67.74; P = .009), or burnout (OR, 8.14; 95% CI, 1.73 to 38.23; P = .008) were significantly more likely to report intention to leave than those not reporting mental health problems. All participants reporting that the COVID-19 pandemic impacted their mental health expressed intention to leave.ConclusionsPoor mental health is common among dental trainees and is associated with intention to leave their program.Practical ImplicationsCOVID-19 has exacerbated the prevalence and consequences of poor mental health among dental students, highlighting the importance of providing wellness resources.     

COVID-19 vaccine hesitancy and reasons for or against adherence among dentists

BackgroundCOVID-19 has spread widely among health care workers. Oral health care workers have an increased risk of being infected owing to dental practice characteristics. New, effective vaccines against COVID-19 have been approved for use. The authors aim was to evaluate intentions to be vaccinated against COVID-19 in a population of dentists and identify factors associated with their intentions.MethodsThe authors conducted an anonymous online survey among 761 dentists enrolled at the Board of Physicians and Dentists of the District of Monza Brianza, Monza, Italy. The authors collected data on demographic characteristics, influenza vaccine uptake, COVID-19 history, vaccine attitudes, and specific reasons for their intentions to be vaccinated against COVID-19 or not.ResultsOverall, 421 dentists completed the survey. More than 82% of the participants declared their intention to be vaccinated against COVID-19. The multivariate logistic regression model reported a positive association with receiving the influenza vaccine in the 2020-2021 influenza season (odds ratio, 5.15; 95% CI, 2.14 to 12.39) and a negative association with receiving a diagnosis of COVID-19 previously (odds ratio, 0.32; 95% CI, 0.15 to 0.66). The participants’ main reason for supporting vaccination was to protect their family and friends (87%) and their main reason for opposing vaccination was the lack of information (39%).ConclusionsIt is fundamental to consider vaccine hesitancy in health care workers and address it properly because they must provide recommendations to patients and promote adherence to vaccination programs.Practical ImplicationsThe vaccination of dental practitioners should be prioritized owing to the high risk related to dental practice.     

Comparative evaluation of bacterial colonization on removable dental prostheses in patients with COVID-19: A clinical study

Statement of problemIn the outbreak of COVID-19, coinfections and even superinfections in the background of SARS-CoV-2 viral infection have been reported. Such bacterial and fungal strains may be colonized in different tissues and organs, including the oral cavity. Whether infection with COVID-19 could increase colonization of different bacterial strains on removable dental prostheses is unclear.PurposeThe purpose of this clinical study was to compare bacterial colonization on removable dental prostheses in patients with COVID-19, before versus after diagnosis.Material and methodsTwo sex- and age-matched groups of complete-denture-wearing participants (N=60) with and without a positive diagnosis for COVID-19 were enrolled in the study. Swabs were used at 2 different time intervals to sample areas of the dentures, which were then cultured and the colony smears Gram stained. A statistical analysis was conducted by using the Mann-Whitney U test (α=.05).ResultsStreptococcus species (93.3% versus 40.0%, P=.047) and Klebsiella pneumonia (46.7% versus 13.4%, P=.036) were detected more frequently in the COVID-19-positive group.ConclusionsHigher rates of bacterial colonization, especially with Streptococcus species and Klebsiella pneumonia, were detected on removable dental prostheses after COVID-19 infection.     

What is the association between income loss during the COVID-19 pandemic and children’s dental care?

BackgroundThe degree to which children experience unmet need for dental care during the COVID-19 pandemic and its association with pandemic-related household job or income loss are unknown.MethodsThe authors performed a cross-sectional household survey of 348 families in Pittsburgh, Pennsylvania, from June 25 through July 2, 2020. Unmet need for child dental care and pandemic-related household job or income loss were assessed using caregiver self-report.ResultsCaregivers reported that the greatest unmet child health care need during the COVID-19 pandemic was dental care (16%), followed by medical care for a well visit or vaccination (5%). Approximately 40% of caregivers reported job loss or a decrease in household income due to the COVID-19 pandemic. The authors found a significant association between the probability of unmet child dental care and pandemic-related household job or income loss (P = .022). Losing a job or experiencing a decrease in income due to the COVID-19 pandemic was associated with unmet child dental care (relative risk, 1.77; 95% confidence interval, 1.08 to 2.88).ConclusionsIn this sample, 3 times as many households reported unmet dental care for a child compared with unmet medical care. Unmet child dental care was more common in households where pandemic-related job or income loss occurred.Practical ImplicationsIf unmet dental care continues as a result of the COVID-19 pandemic, nontraditional strategies for delivering dental care can be considered to improve access to dental care for children, such as teledentistry and oral health prevention services in primary care settings.     

COVID-19–Related Factors Delaying Dental Visits of Workers in Japan

BackgroundThe aim of this research was to investigate the factors associated with postponing dental attendance amongst Japanese workers during the coronavirus disease 2019 (COVID-19) pandemic.MethodsWe conducted an internet-based survey in Japan from November 24 to 29, 2021. The participants were selected from people registered with an online research company. The inclusion criteria for this study were full-time or part-time workers aged 20 to 69 years. Participants filled out a questionnaire about their oral health, behaviour, and working conditions.ResultsA total of 1840 participants were included in the analysis. Three hundred ninety-eight participants (21.5%) answered that they postponed dental attendance due to COVID-19. Multiple logistic regression showed that women were more likely to postpone dental attendance (odds ratio [OR], 1.74; 95% confidence interval, 1.33–2.26). Moreover, employment status, household income, changes in income, working at home, interdental cleaning device use, regular dental attendance, awareness of untreated teeth, and dental pain were also associated with postponing dental attendance. The results of decision tree analysis showed that regular dental attenders with dental pain were the most likely to postpone dental attendance.ConclusionsThe characteristics of postponed dental visits for Japanese workers differ depending on whether one is a regular dental attender or not. Amongst regular dental attenders, worsening oral health due to interruptions in dental attendance is concerning. Meanwhile, untreated teeth might be neglected amongst nonregular dental attenders. Preventing patients from refraining from dental attendance, regardless of whether or not they are regular dental attenders, is important during the COVID-19 pandemic.Key words: COVID-19, Postponed dental attendance, Dental visits, Regular checkups     

Multifaceted impact of COVID-19 on dental practice: American dental care professionals prepared and ready during unprecedented challenges

BackgroundThe purpose of this study was to evaluate the multifaceted impact of the COVID-19 pandemic on dental practices and their readiness to resume dental practice during arduous circumstances.MethodsThe authors distributed an observational survey study approved by The University of Texas Health Science Center at San Antonio Institutional Review Board to dental care practitioners and their office staff members using Qualtrics XM software. The survey was completed anonymously. The authors analyzed the data using R statistical computing software, χ² test, and Wilcoxon rank sum test.ResultsNearly all participants (98%) felt prepared to resume dental practice and were confident of the safety precautions (96%). Only 21% of dentists felt the COVID-19 pandemic changed their dental treatment protocols, with at least two-thirds agreeing that precautions would influence their efficiency adversely. Although most participants were satisfied with the resources their dental practice provided for support during the pandemic (95%), most were concerned about the impact on their general health and safety (77%) and to their dental practice (90%), found working during the pandemic difficult (≈ 60%), and agreed there are challenges and long-term impacts on the dental profession (> 75%).ConclusionsDental care professionals, although affected by the COVID-19 pandemic and at high risk of developing COVID-19, were prepared to resume dental practice during most challenging circumstances.Practical ImplicationsThe pandemic has affected dental care practitioners substantially; thus, there is need to formulate psychological interventions and safety precautions to mitigate its impact. Further research should evaluate the long-term effects on dentistry and oral health and interceptive measures for better communication and programming around future challenges.     

COVID-19–Related Factors Delaying Dental Visits of Workers in Japan

BackgroundThe aim of this research was to investigate the factors associated with postponing dental attendance amongst Japanese workers during the coronavirus disease 2019 (COVID-19) pandemic.MethodsWe conducted an internet-based survey in Japan from November 24 to 29, 2021. The participants were selected from people registered with an online research company. The inclusion criteria for this study were full-time or part-time workers aged 20 to 69 years. Participants filled out a questionnaire about their oral health, behaviour, and working conditions.ResultsA total of 1840 participants were included in the analysis. Three hundred ninety-eight participants (21.5%) answered that they postponed dental attendance due to COVID-19. Multiple logistic regression showed that women were more likely to postpone dental attendance (odds ratio [OR], 1.74; 95% confidence interval, 1.33–2.26). Moreover, employment status, household income, changes in income, working at home, interdental cleaning device use, regular dental attendance, awareness of untreated teeth, and dental pain were also associated with postponing dental attendance. The results of decision tree analysis showed that regular dental attenders with dental pain were the most likely to postpone dental attendance.ConclusionsThe characteristics of postponed dental visits for Japanese workers differ depending on whether one is a regular dental attender or not. Amongst regular dental attenders, worsening oral health due to interruptions in dental attendance is concerning. Meanwhile, untreated teeth might be neglected amongst nonregular dental attenders. Preventing patients from refraining from dental attendance, regardless of whether or not they are regular dental attenders, is important during the COVID-19 pandemic.     

Fear of COVID-19 in Madrid. Will patients avoid dental care?

IntroductionThe objective of this research is to describe how perceived infectability, germ aversion, and fear of COVID-19 in adults in Madrid have changed from the beginning of the pandemic until the lockdown exit phase and their influence on dental care behaviour.Materials and MethodsSome 961 participants were monitored in a study in Madrid at 2 time points: before lockdown (T0) and after completion of the total lockdown (T1). A questionnaire that included basic sociodemographic variables, the perceived vulnerability to disease scale (including perceived infectability and germ aversion), the fear of COVID-19 scale, and dental visiting behaviour after confinement for fear of COVID was administered.ResultsThe participants had higher scores for infectability and germ aversion at T1 than at T0 (P < 0.01). Of those studied, 24.5% (235) of the participants would not go to the dentist for fear of COVID-19. Those who had a high perceived infectability scale score were at least 5 times more likely to not visit the dentist. Those with high COVID-19 fear were at least 6 times more likely to not visit the dentist, and those older than 60 years were 8 times more likely to not visit.ConclusionsThe population's high levels of vulnerability to infectability and perceived germ aversion associated with fear of COVID-19 and the resultant avoidance behaviour to dental care will remain until an effective drug or vaccine for SARS-CoV2 is found.     

The impact of COVID-19 on access to dental care for people with disabilities: a global survey during the COVID-19 first wave lockdown

Background It is unclear what immediate impact the COVID-19 pandemic has had on delivery of oral healthcare to people with disabilities worldwide. Aim: To report the international impact of COVID-19 lockdown on oral healthcare provision for people with disabilities before, during and after the first lockdown (March to July 2020).Material and Methods Cross-sectional online self-administered survey of dentists who treat people with disabilities completed 10th to 31st of July 2020. Responses allowed comparison from before, during and immediately after the first wave lockdowns of the COVID-19 pandemic. Data were analysed using McNemar’s test to compare reported practice before to during lockdown, and before to after lockdown.Results Four-hundred-thirty-six respondents from across global regions reported a significant reduction from before to during and from before to after lockdown regarding: the proportion of dentists treating people with all types of disability (p <0.001) and the number of patients with disabilities seen per week (p<0.0001). The proportion reporting no availability of any pharmacological supports rose from 22% pre-lockdown to 61% during lockdown (p < 0.001) and a persistent 44% after lockdown (p < 0.001). An increase in teledentistry was observed.Conclusions During the first COVID-19 lockdown, there was a significant negative impact on the delivery of dental care to people with disabilities. Oral healthcare access was significantly restricted for people with disabilities with access to sedation and general anaesthesia particularly affected. There is now an increased need to ensure that no-one is left behind in new and existing services as they emerge post-pandemic. Key words:COVID-19, disability, dental care, access.     

The Impact of COVID-19 on Dentistry in Yichang,China, and Protective Suggestions for Normalisation of Epidemic Prevention

BackgroundCoronavirus disease 2019 (COVID-19) has been identified as a pandemic by the World Health Organization in March 2020, and it affects all aspects of life, including dental care.ObjectivesThe purpose of this article is to explore the impact of COVID-19 on the daily operations of the stomatology department and provide some guidance for dental health care personnel around the world in continuing to provide exemplary care while limiting the spread of COVID-19.Materials and methodsRetrospective analyses were performed on dental patients’ medical records from the stomatology department of the First People's Hospital of Yichang, China, which were collected in the pre-epidemic, epidemic, and post-epidemic periods. Hospital-wide triage and stomatology department–specific protocols were established in the hospital to prevent cross-infection during the COVID-19 pandemic.ResultsThe number of patients decreased and proportion of emergency cases increased during the epidemic period. With prevention protocols in place, the number of dental patients returned to the normal range with a slight elevation during the post-epidemic period. Thus far, there has not been a single documented case of COVID-19 related to dental treatment in the hospital.ConclusionsCOVID-19 has a major impact on daily life, including dental care services. Effective prevention and control measures including 3 levels of protection—zoning, instrumentation, and environmental disinfection—are needed for dental settings to provide care.     

US dental health care workers’ mental health during the COVID-19 pandemic

BackgroundThis study was designed to assess the prevalence of anxiety and depression symptoms and understand factors influencing mental health among dental health care workers (DHCWs) during the COVID-19 pandemic.MethodsBeginning in June 2020, 8,902 DHCWs participated monthly in an anonymous longitudinal, web-based survey (response rate, 6.7%). The Patient Health Questionnaire-4 was used to estimate rates of anxiety and depression symptoms. Changes in mental health over time and differences by demographic and practice characteristics, COVID-19 community transmission level, and COVID-19 vaccination status were tested using χ² tests and multilevel multivariable logistic regression.ResultsAnxiety symptom rates peaked in November 2020 (28% of dental hygienists, 17% of dentists) and declined to 12% for both professions in May 2021. Depression symptom rates were highest in December 2020 (17% of dental hygienists, 10% of dentists) and declined to 8% in May 2021. Controlling for gender, age, race or ethnicity, and COVID-19 community transmission level, the authors found that dentists had significantly lower odds of anxiety symptoms (adjusted odds ratio [aOR], 0.82; 95% CI, 0.70 to 0.95) and depression symptoms (aOR, 0.79; 95% CI, 0.67 to 0.93) than dental hygienists. Compared with vaccinated respondents, those who were unvaccinated but planning on getting vaccinated had significantly higher rates of anxiety (aOR, 1.71; 95% CI, 1.20 to 2.44) and depression (aOR, 1.57; 95% CI, 1.07 to 2.29) symptoms.ConclusionsDHCWs’ mental health fluctuated during the pandemic. Anxiety and depression in DHCWs were associated with demographic and professional characteristics as well as perceived risk of COVID-19.Practical ImplicationsMental health support should be made available for DHCWs.This clinical trial was registered at ClinicalTrials.gov. The registration numbers are NCT04423770 and NCT04542915.     

A Review of Aerosol Generation Mitigation in International Dental Guidance

IntroductionThe coronavirus disease 2019 (COVID-19) led to the worldwide closure of dental practices or reduction of dental services. By the end of April 2020, governments and professional organisations were publishing recommendations or guidance for the reopening/restructuring of dental services. The aim of this study was to assess how dental aerosol-generating procedures (AGPs) were defined in international dental guidelines, what mitigation processes were advised, and whether they were linked to COVID-19 epidemiology.MethodsElectronic searches of a broad range of databases, along with grey literature searches, without language restriction were conducted up to 13 July 2020. Recommendations for the use of face masks and fallow times with patients without COVID-19 were assessed against the deaths per 1 million population in the included countries and country income level using Pearson Chi-squared statistics.ResultsSixty-three guidance documents were included. Most (98%) indicated that AGPs can be performed with patients without COVID-19 with caveats, including advice to restrict AGPs where possible, with 21% only recommending AGPs for dental emergencies. Face masks were recommended by most documents (94%), with 91% also specifying the use of goggles or face shields. Fallow periods for patients without COVID-19 were mentioned in 48% of documents, ranging from 2 to 180 minutes. There were no significant differences in recommendations for face masks or fallow time in patients without COVID-19 by country death rate (P = .463 and P = .901) or World Bank status (P = .504 and P = .835). Most documents recommended procedural or environmental mitigations such as preprocedural mouthwash (82%) and general ventilation (52%). Few documents provided underpinning evidence for their recommendations.ConclusionsWhile the amount of high-quality direct evidence related to dentistry and COVID-19 remains limited, it is important to be explicit about the considered judgements for recommendations as well as generate new evidence to face this challenge.     

COVID-19 vaccine acceptance and hesitancy among dental and medical students

BackgroundDental students (DS) and medical students (MS) are exposed to COVID-19. It is important to achieve high COVID-19 vaccination coverage rates in both of these groups. The authors developed a survey to assess COVID-19 vaccine hesitancy among MS and DS.MethodsThe authors conducted the study at 3 US dental schools and 1 US medical school using an online survey that assessed previous immunization behavior, attitudes about and perceptions of COVID-19 vaccines, and personal experience with COVID-19.ResultsA total of 248 DS and 167 MS completed the survey. Forty-five percent of DS and 23% of MS were hesitant about receiving the COVID-19 vaccine. Results of bivariate analyses found that MS were 2.7 times more likely than DS to receive the vaccine (odds ratio, 2.74; 95% CI, 1.76 to 4.31; P = .0001). Although DS were more likely than MS (P < .05) to have had COVID-19 and to personally know someone who had COVID-19, MS were more likely to agree with mandates and trust information about the vaccines. In multivariable analyses, after controlling for demographic variables, experience with COVID-19, and personal vaccination behaviors, being a MS or DS was no longer predictive of willingness to get the vaccine.ConclusionsThese results highlight the need for profession-specific curricula designed to enhance student knowledge about the vaccines and vaccine counseling skills.Practical ImplicationsThe American Dental Association supports dentists administering vaccines, including the COVID-19 vaccines. Dentists and DS should be willing to receive the vaccines themselves. Education about the vaccines is needed to improve uptake.     

Dentistry and the COVID-19 Outbreak

IntroductionInfection prevention in dental practice is a principle of utmost importance aiming to protect patients, the dental team, and ultimately, public health. The recent pandemic of coronavirus disease 2019 (COVID-19), caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has instigated worldwide public concern. This highly contagious disease has called for profound changes in patient care around the world. The goal of this article is to review the current literature and introduce essential knowledge about COVID-19, recommend management protocols and adequate protection for dental professionals during the outbreak.Material and methodsThe literature search was conducted from April to June 2020. After full-text screening a total of 85 studies were included.ResultsGiven the novelty of SARS-CoV-2, some characteristics of the virus remain yet unknown. The virus is aerosol-transmissible and, because of the nature of dental procedures, this puts dental professionals and patients at a high risk of contamination by this pathogen. Adequate management protocols and specific protective approaches are essential to minimise the spread of COVID-19 in dental settings during the outbreak.DiscussionThe overall impact of COVID-19 in health care worldwide is yet to be determined. This constitutes a significant limitation to this review because the information obtained risks being outdated as the pandemic progresses. The prudent practitioner will use this review as a starting point and continue to proactively update themselves as the outbreak continues. Further studies are required to investigate the potential impact of infections with SARS-CoV-2 within dental settings.     

Estimating COVID-19 prevalence and infection control practices among US dentists

BackgroundUnderstanding 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.MethodsThe authors invited licensed US dentists practicing primarily in private practice or public health to participate in a web-based survey in June 2020. Dentists from every US state (n = 2,195) answered questions about COVID-19–associated symptoms, SARS-CoV-2 infection, mental and physical health conditions, and infection control procedures used in their primary dental practices.ResultsMost of the dentists (82.2%) were asymptomatic for 1 month before administration of the survey; 16.6% reported being tested for SARS-CoV-2; and 3.7%, 2.7%, and 0% tested positive via respiratory, blood, and salivary samples, respectively. Among those not tested, 0.3% received a probable COVID-19 diagnosis from a physician. In all, 20 of the 2,195 respondents had been infected with SARS-CoV-2; weighted according to age and location to approximate all US dentists, 0.9% (95% confidence interval, 0.5 to 1.5) had confirmed or probable COVID-19. Dentists reported symptoms of depression (8.6%) and anxiety (19.5%). Enhanced infection control procedures were implemented in 99.7% of dentists’ primary practices, most commonly disinfection, COVID-19 screening, social distancing, and wearing face masks. Most practicing dentists (72.8%) used personal protective equipment according to interim guidance from the Centers for Disease Control and Prevention.ConclusionsCOVID-19 prevalence and testing positivity rates were low among practicing US dentists. This indicates that the current infection control recommendations may be sufficient to prevent infection in dental settings.Practical ImplicationsDentists have enhanced their infection control practices in response to COVID-19 and may benefit from greater availability of personal protective equipment. ClinicalTrials.gov: NCT04423770.     

Willingness and ability of oral health care workers to work during the COVID-19 pandemic

BackgroundThe COVID-19 pandemic continues to disrupt dental practice in the United States. Oral health care workers play an integral role in societal health, yet little is known about their willingness and ability to work during a pandemic.MethodsOral health care workers completed a survey distributed on dental-specific Facebook groups during an 8-week period (May 1-June 30, 2020) about their willingness and ability to work during the COVID-19 pandemic, barriers to working, and willingness to receive a COVID-19 vaccine.ResultsFour hundred and fifty-nine surveys were returned. Only 53% of dentists, 33% of dental hygienists, 29% of dental assistants, and 48% of nonclinical staff members would be able to work a normal shift during the pandemic, and even fewer (50%, 18%, 17%, and 38%, respectively) would be willing to work a normal shift. Barriers included caring for family, a second job, and personal obligations, and these were faced by dental assistants and hygienists. Dentists were more likely than hygienists (P < .001), assistants (P < .001), and nonclinical staff members (P = .014) to receive a COVID-19 vaccine.ConclusionsOral health care workers have a decreased ability and willingness to report to work during a pandemic, and dentists are significantly more able and willing to work than hygienists and assistants. Dentists are more likely than staff to receive a COVID-19 vaccine.Practical ImplicationsThe results of this study may help inform future initiatives of dental workforce readiness during a pandemic. Dentists should be prepared to discuss alterations to standard operating procedures to allay staff members’ fears and improve retention rates during pandemics, allowing for improved access to oral health care.