Surge In Coronavirus Disease 2019 Cases Research Articles

Decomposing mechanisms of COVID-19 mortality in empirical datasets: A modeling study

Our objective was to decompose mortality mechanisms during the coronavirus disease 2019 (COVID-19) pandemic to estimate direct, indirect, and associated deaths from COVID-19. Given the confirmatory diagnosis of COVID-19, a death event that was not necessarily caused by respiratory complications but stemmed from other complications was categorized as an indirect death from COVID-19. Associated deaths occurred in patients who did not have COVID-19 but died during the surge in COVID-19 cases when overwhelming pressure was exerted on the healthcare system. Analyzing the sixth wave (i.e., the first epidemic wave of the Omicron B.1.1.529 variant from January to May 2022), decomposition was achieved using the binomial and Poisson sampling process models fitted to two pieces of data (i.e., COVID-19 death certificate and excess data by major cause of death). The total numbers of direct, indirect, and associated deaths during the sixth wave in Osaka were estimated at 1,071; 948; and 2,157; respectively. The number of associated deaths was greater than the sum of direct and indirect deaths. We further observed that the composition of indirect and associated deaths differed by major cause of death, and deaths caused by circulatory disease included a greater proportion of indirect deaths compared with deaths by other causes. The goals of healthcare services for endemic COVID-19 include the sustainable provision of services to avoid preventable deaths. Therefore, gaining an in-depth understanding of mechanisms that lead to excess death is vital for improving future pandemic response efforts.

Analysis of related factors of plasma antibody levels in patients with severe and critical COVID-19

Coronavirus disease 2019 (COVID-19) continues to impact global public health. The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has become less virulent as it mutates, prompting China to ease restrictions at the end of 2022. With the complete reopening, a surge in COVID-19 cases has ensued. Therefore, we conducted a study to explore the correlation between plasma antibody levels and baseline conditions or clinical outcomes in severe and critical patients. We collected the basic information of 79 included patients. Enzyme-linked immunosorbent assay (ELISA) tests were performed on plasma samples. The receptor-binding domain (RBD) IgG antibody level of the mild group was significantly higher than that of the severe/critical group (P = 0.00049). And in the severe/critical group, there existed an association between plasma antibody levels and age (P < 0.001, r = − 0.471), as well as plasma antibody levels and vaccination status (P = 0.00147, eta2 = 0.211). Besides, the level of plasma antibody seemed to be moderately correlated with the age, indicating the need for heightened attention to infections in the elderly. And plasma antibody levels were strongly associated with vaccination status in the severe/critical patients.

Effective vaccination strategies to control COVID-19 in Korea: a modeling study.

In Korea, as immunity levels of the coronavirus disease 2019 (COVID-19) in the population acquired through previous infections and vaccinations have decreased, booster vaccinations have emerged as a necessary measure to control new outbreaks. The objective of this study was to identify the most suitable vaccination strategy for controlling the surge in COVID-19 cases. A mathematical model was developed to concurrently evaluate the immunity levels induced by vaccines and infections. This model was then employed to investigate the potential for future resurgence and the possibility of control through the use of vaccines and antivirals. As of May 11, 2023, if the current epidemic trend persists without further vaccination efforts, a peak in resurgence is anticipated to occur around mid-October of the same year. Under the most favorable circumstances, the peak number of severely hospitalized patients could be reduced by 43% (n=480) compared to the scenario without vaccine intervention (n=849). Depending on outbreak trends and vaccination strategies, the best timing for vaccination in terms of minimizing this peak varies from May 2023 to August 2023. Our findings suggest that if the epidemic persist, the best timing for administering vaccinations would need to be earlier than currently outlined in the Korean plan. It is imperative to continue monitoring outbreak trends, as this is key to determining the best vaccination timing in order to manage potential future surges.

Emerging and re-emerging viral diseases, predisposing risk factors, and implications of international travel: a call for action for increasing vigilance and imposing restrictions under the current threats of recently emerging multiple Omicron subvariants.

Emerging and re-emerging viral diseases, predisposing risk factors, and implications of international travel: a call for action for increasing vigilance and imposing restrictions under the current threats of recently emerging multiple Omicron subvariants.

BF.7 Omicron subvariant in India and China: a raising concern - correspondence.

BF.7 Omicron subvariant in India and China: a raising concern - correspondence.

Epidemiological profile of COVID-19 patients admitted in Palakkad district- a descriptive study

Background: The World Health Organization (WHO) declared coronavirus disease 2019 (COVID-19) a public health emergency of international concern. There is paucity of published data from India especially regarding the epidemiological information of COVID-19 patients and factors affecting the length of hospitalization.Methods: The objectives of the study are to determine the epidemiological profile of COVID-19 patients and to determine the factors associated with their duration of hospital stay. The study is a descriptive study which includes all COVID-19 patients admitted to COVID-19 treatment centres of Palakkad district from 23 May 2020 to 30 June 2020.Results: A total of 467 patients were obtained constituting 362 (77.5%) males and 105 (22.5%) females. The mean age was 36.52±14.44 years. 84 (17.99%) patients had comorbidities and 53 (11.35%) were symptomatic. The mean duration of hospital stay was 13.00±5.79 days (IQR 9-15). Symptomatic patients had higher odds of having a longer hospitalization compared to asymptomatic patients and this was found to be highly significant. Presence of comorbidities was also associated with longer duration of hospital stay which was significant.Conclusions: A knowledge about the length of hospital stay will be crucial in determining the necessary infrastructure and manpower to manage the COVID-19 patients. If careful planning of health resources allocation is done, it will prevent undue overburdening of the health systems especially during a surge of COVID-19 cases.

Significantly Increased Public Interest in Major Depressive Disorder During the COVID-19 Pandemic: Insights From a Google Trends Analysis.

BackgroundAs early as before the coronavirus disease 2019 (COVID-19) pandemic, nearly one billion people worldwide suffered from mental health problems. Of all the mental health conditions, major depressive disorder (MDD) is the leading cause of global health-related burden. During the COVID-19 pandemic, many uncertain factors affecting mental health accumulated, such as virus transmission, blockade and ban, public transport restrictions, closure of schools and enterprises, and reduction of social interaction, which led to an increase in the potential risk of MDD, further increasing the global health-related burden.MethodologyTo better clarify the public interest in major depressive disorder during the COVID-19 pandemic, a Google Trends analysis was employed with data from December 2019 to December 2021, taking the cumulative diagnosis rate and cumulative mortality rate of COVID-19 as the reference standard, The changes in public interest and behavior in online searching for major depressive disorder in the three countries most affected by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus (i.e. the United States, Brazil, and India) were evaluated.ResultsWe observed that during the COVID-19 pandemic, public interest in major depressive disorder increased significantly on the Internet. At the same time, compared with the United States, this upward trend is more prominent in India and Brazil. The study found that the major depressive disorder search index of the United States reached the maximum at the end of September 2021, the major depressive disorder search index of Brazil reached the maximum at the beginning of July 2021, and the major depressive disorder search index of India reached the maximum at the beginning of June 2021. The above time nodes are the first turning point of decline after the continuous surge of COVID-19 confirmed cases in the United States, Brazil, and India, indicating that there is an important time correlation between the surge of COVID-19 cases and the public online search term major depressive disorder.ConclusionThe Google Trends analysis shows that public interest in major depressive disorder is on the rise under the COVID-19 pandemic and that COVID-19 may be associated with MDD. These findings deserve further exploration, especially as a growing body of research reports suggests that the COVID-19 pandemic has led to a surge in the prevalence of MDD. The epidemic alerts the vast majority of countries to urgently strengthen mental health systems and provide patients with the necessary interventions based on the determinants of poor mental health.

Healthcare Workforce Response to The Coronavirus Disease Outbreak in Daegu, Korea: A Multi-Center, Cross-Sectional Survey.

BackgroundSecuring an available healthcare workforce is critical to respond to coronavirus disease 2019 (COVID-19); however, research investigating Korea’s COVID-19 staffing response is rare. To present the fundamental data of healthcare staff in response to the surge in COVID-19 cases, we investigated the healthcare workforce response in Daegu, South Korea, which experienced the first largest outbreak of COVID-19 outside of China.Materials and MethodsIn response to the COVID-19 outbreak, this retrospective cross-sectional study analyzed data on the scale and characteristics of healthcare workers (HCWs). Additionally, it analyzed the clinical and epidemiological characteristics of HCWs infected with COVID-19 in six major teaching hospitals (five tertiary and one secondary) in Daegu from January 19 to April 30, 2020.ResultsDuring this study period, only 1.3% (n = 611) of the total hospitalized patients (n = 48,807) were COVID-19 inpatients, but they occupied 6.0% (n = 303) of the total hospital beds (n = 5,056), and 23.7% (n = 3,471) of all HCWs (n = 14,651) worked in response to COVID-19. HCWs participating in COVID-19-related works comprised 50.6% (n = 1,203) of doctors (n = 2,379), 26.3% (n = 1,571) of nurses (n = 5,982), and 11.4% (n = 697) of other HCWs (n = 6,108). Only 0.3% (n = 51) of HCWs (n = 14,651) developed COVID-19 infections from community-acquired (66.7%) or hospital-acquired (29.4%). Nurses were affected predominantly (33.3%), followed by doctors (9.8%), caregivers (7.8%), radiographers (5.9%), and others (45.1%), including nurse aides and administrative, facility maintenance, telephone appointment centers, and convenience store staff. All HCWs infected with COVID-19 recovered completely. The 32.7% (n = 333) of individuals (n = 1,018) exposed to HCWs who had COVID-19 were quarantined, and only one case of secondary transmission among them occurred.ConclusionThe COVID-19 pandemic has necessitated significant staffing and facility usage, which is disproportionate to the relatively low number of COVID-19 inpatients, imposing a substantial burden on healthcare resources. Therefore, beyond the current reimbursement level of the Korean National Health Insurance, a new type of rewarding system is needed to prepare hospitals for the emerging outbreaks of infectious diseases. Keeping HCWs safe from COVID-19 is crucial for maintaining the healthcare workforce during a sudden massive outbreak. Further studies are needed to determine the standards of required HCWs through detailed research on the working hours and intensity of HCWs responding to COVID-19.

International Trend of Non-Contact Healthcare and Related Changes Due to COVID-19 Pandemic.

In response to the global spread of coronavirus disease-2019 (COVID-19), many countries have expanded access to non-contact healthcare. This study aimed to investigate the current state of non-contact healthcare in developed countries before and after the outbreak of the COVID-19 pandemic, and examine the potential clinical and political implications applicable to Korea. Before the COVID-19 outbreak, non-contact healthcare was provided to a limited extent. However, given the surge in COVID-19 cases, countries have lifted the restrictions on non-contact healthcare by expanding eligibility to patients and providers and the range of services. Countries that were slow to implement non-contact healthcare before the pandemic experienced a paradigm shift. Non-contact healthcare has advantages in maintaining essential health services while protecting patients and providers from viral infections. In Korea, non-contact healthcare was regarded as a business sector, so it has not been formally discussed from a public health standpoint. Given this global urgency, discussions should begin surrounding how to best utilize non-contact healthcare, considering the values, safety, and efficacy from the perspective of continuity of patient care. Non-contact healthcare should shift to utilizing a patient-centered approach. The step-by-step strategic planning of non-contact healthcare is imperative for ensuring value, quality, equity, and safety of services.

COVID-19 Case Surge and Telemedicine Utilization in a Tertiary Hospital in Korea

Background:Faced with the coronavirus disease 2019 (COVID-19) pandemic, Korea has allowed telemedicine use for a limited time. This study examined whether the surge in COVID-19 cases led to increased telemedicine use and the associated factors.Methods:Data from the electronic medical records of 929,753 outpatient episodes between March 4 and September 4, 2020, in a tertiary hospital in Korea were used. A comparison group was chosen by matching, adjusting for age and sex because only a small portion (1.0%) of the sample used telemedicine. The final sample comprised 57,972 episodes. Multivariable logistic regression analyses were performed to examine the association of independent variables with the dichotomous dependent variable (i.e., telemedicine visit/in-person visit).Results:The surge in confirmed COVID-19 cases led to significantly increased telemedicine use (101-300 new cases odds ratio [OR]: 3.00; 301-500 new cases OR: 5.82; and ≥501 new cases OR: 42.18; all p < 0.0001). Telemedicine use was also statistically associated with sex (female patients OR: 2.08), age ˃19 years, distance from the hospital (Incheon, Gyeonggi, region, OR: 1.30; and other regions, OR: 4.33), and the number of days from diagnosis (3-6 months OR: 1.21; 6-12 months OR: 1.56; 12-36 months OR: 1.98; and ≥36 months OR: 2.49). Medical Aid patients (OR: 0.83) were less likely to use telemedicine than those with National Health Insurance.Conclusions:Telemedicine can be effective in delivering health services during an outbreak. Policymakers and health care organizations are encouraged to use the results of this study to tailor telemedicine to meet the needs of patients.

Consecutive Hits of COVID-19 in India: The Mystery of Plummeting Cases and Current Scenario.

The novel coronavirus disease 2019 (COVID-19)-related pandemic has been in existence for almost 2 years now after its possible emergence from a wet market in the city of Wuhan of the Chinese mainland. Evidence of the emergence and transmission of this virus was attributed to bats and pangolins. The causative virus, severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), has rapidly spread globally, affecting humans considerably with its current death toll to be over 4.7 million out of more than 233 confirmed cases as of September 2021. The virus is constantly mutating and continuously trying to establish itself in humans by increasing its transmissibility and virulence through its numerous emerging variants. Several countries have been facing multiple waves of COVID-19 outbreaks one after the other, putting the medical and healthcare establishments under tremendous stress. Although very few drugs and vaccines have been approved for emergency use, their production capabilities need to meet the needs of a huge global population. Currently, not even a quarter of the world population is vaccinated. The situation in India has worsened during the ongoing second wave with the involvement of virus variants with a rapid and huge surge in COVID-19 cases, where the scarcity of hospital infrastructure, antiviral agents, and oxygen has led to increased deaths. Recently, increased surveillance and monitoring, strengthening of medical facilities, campaigns of awareness programs, progressive vaccination drive, and high collaborative efforts have led to limiting the surge of COVID-19 cases in India to a low level. This review outlines the global status of the pandemic with special reference to the Indian scenario.

Psychological and Mental Health Issues Due to COVID-19 Among Bangladeshi Tertiary Educational Institution Students.

Due to the rapid spread of the novel coronavirus disease-2019 (COVID-19), cases in Bangladesh have continued to increase with a total number of confirmed cases of over 1.04 million and over 16,842 deaths (as of July 14, 2021). Such a surge in COVID-19 cases has caused detrimental impacts in all areas of human lives including students of all levels. The economic and psychological costs to students in higher learning institutions in Bangladesh are believed to be very high compared to other demographic groups in the country (Islam et al., 2020) as a large proportion of expenditure (29% of total education cost) is spent on private tutoring (Toaha, 2015). All the educational institutions in Bangladesh were (physically) closed since early March 2020 and will continue to be so until August 2021 (Ela et al., 2021; Xinhua, 2021).

The Emergence of SARS-CoV-2 Variant(s) and Its Impact on the Prevalence of COVID-19 Cases in the Nabatieh Region, Lebanon.

Background: An outbreak of an unknown respiratory illness caused by a novel coronavirus, SARS-CoV-2, emerged in the city of Wuhan in Hubei Province, China, in December 2019 and was referred to as coronavirus disease-2019 (COVID-19). Soon after, it was declared as a global pandemic by the World Health Organization (WHO) in March 2020. SARS-CoV-2 mainly infects the respiratory tract with different outcomes ranging from asymptomatic infection to severe critical illness leading to death. Different SARS-CoV-2 variants are emerging of which three have raised concerns worldwide due to their high transmissibility among populations. Objective: To study the prevalence of COVID-19 in the region of Nabatieh-South Lebanon during the past year and assess the presence of SARS-CoV-2 variants and their effect on the spread of infection during times of lockdown. Methods: In our study, 37,474 nasopharyngeal swab samples were collected and analyzed for the detection of SARS-CoV-2 virus in suspected patients attending a tertiary health care center in South Lebanon during the period between 16 March 2020 and 21 February 2021. Results: The results demonstrated a variation in the prevalence rates ranging from less than 1% during full lockdown of the country to 8.4% upon easing lockdown restrictions and reaching 27.5% after the holidays and 2021 New Year celebrations. Interestingly, a new variant(s) appeared starting January 2021 with a significant positive association between the prevalence of positive tests and the percentage of the variant(s). Conclusions: Our results indicate that the lockdown implemented by the Lebanese officials was an effective intervention to contain COVID-19 spread. Our study also showed that lifting lockdown measures during the holidays, which allowed indoor crowded gatherings to occur, caused a surge in COVID-19 cases and rise in the mortality rates nationwide. More importantly, we confirmed the presence of a highly transmissible SARS-CoV-2 variant(s) circulating in the Lebanese community from at least January 2021 onwards.

Alarmingly Increased Public Interest in "Chest Pain" During the COVID-19 Pandemic: Insights From Google Trends Analysis.

BackgroundThe coronavirus disease 2019 (COVID-19) pandemic has been linked to a myriad of cardiac symptoms and disorders. Reports also suggest decreased hospital visits by patients with known cardiovascular disorders.MethodologyTo better elucidate the public interest in the information regarding “chest pain” during the COVID-19 pandemic, we conducted a Google Trends analysis from March 2019 to March 2021 to compare the internet searches between pre-COVID era and during the pandemic with country-wise [the United States (US) versus the United Kingdom (UK) versus India] variation.ResultsWe observed a significantly rising public interest in “chest pain” internet searches during the peak COVID-19 pandemic. Rising trends were most prominent in the UK, followed by USA and India. Our analysis noted a spike in the trend of “chest pain” search in early March in the UK and USA, whereas in March and June 2020 for India. This shows an important temporal association between the surge of COVID-19 cases and the search for “chest pain” online.ConclusionGoogle Trends analyses indicate rising public interest in chest pain during the pandemic months and the possible association between COVID-19 and chest pain. These findings warrant further research, especially with increasing reports suggesting contradictory reports of decreased hospital visits by patients with known cardiovascular diseases.

Abstract P552: Characteristics of Acute Stroke Intervention Therapies During Covid-19

Background and Purpose: We aimed to investigate the characteristics of acute stroke intervention therapies during coronavirus disease 2019 (COVID-19) pandemic. Methods: The data were obtained from a comprehensive stroke center in the central region of the state of Kentucky in the United States. Pre-COVID period, which is before the first confirmed case in Kentucky, from January 1 to March 5 , 2020, was compared with the COVID period from March 6 to May 9, 2020. The variables included were total number of stroke alerts, final diagnosis of stroke, stroke severity scale, thrombolysis including intravenous and intra-arterial tissue plasminogen activator administration and mechanical thrombectomy. The 2 time periods were compared using nonparametric statistics. Results: Total thrombectomies were increased from median, 3( Interquartile range, 1-7) during pre-COVID period to median of 7( Interquartile range, 2-17, p=0.01) during COVID period. Intravenous thrombolysis and adjunct therapy with intra-arterial thrombolysis did not differ between two time periods. Conclusions: We observed an increase in acute stroke intervention therapies during the surge of COVID-19 cases in Kentucky. This observation could be attributed to the increased association of COVID-19 and acute ischemic stroke.

Anesthesiology and Critical Care Response to COVID-19 in Resource-Limited Settings: Experiences from Nepal.

It is difficult to predict the future course and length of the ongoing COVID-19 pandemic, which has devastated health care systems in low- and middle-income countries. Anesthesiology and critical care services are hard hit because many hospitals have stopped performing elective surgeries, staff and scarce hospital resources have been diverted to manage COVID-19 patients, and several makeshift COVID-19 units had to be set up. Intensive care units are overwhelmed with critically ill patients. In these difficult times, low- and middle-income countries need to improvise, perform indigenous research, adapt international guidelines to suit local needs, and target attainable clinical goals.

Experience from a Multi-Disciplinary Team Against COVID-19: A Healthcare Perspective.

Globally, the capacity of healthcare systems across continents has been strained and put to the test with the emergence of the Coronavirus disease 2019 (COVID-19) pandemic. The timely need to ensure the availability of healthcare facilities to isolate and manage the surge in COVID-19 cases without overwhelming existing hospital capacity has posed challenges in many countries. In this paper, we discuss the conceptualisation, preparations and operationalisation of a community healthcare facility that was set up within a short time frame to attend to the convalescent needs of a large number of COVID-19 patients in the early phase of handling the pandemic. In the first month of operations, we monitored a total of 2129 clinical encounters, with the majority of patients between 17–35 years of age and between day 2 to day 6 of illness upon admission. Overall, there was a good outcome for the patients, with only 2.3% requiring transfer back to restructured hospitals. There was also no mortality. We hope that the sharing of our experiences of the challenges and learning lessons gleaned may be useful to guide individuals in planning for the future preparedness of healthcare systems in managing pandemics.

Profile of COVID-19 Patients at Zero Delay COVID-19 Ward, Tertiary Care Hospital in South India.

Introduction:Coronavirus disease 2019 (COVID-19) pandemic is a worldwide public health crisis. During huge surge in COVID-19 cases, most of the patient arrived at Rajiv Gandhi Government General Hospital, Chennai were severe due to late presentation and also available evidence demonstrating that the delay in treatment is directly associated with increased mortality or poor patient outcome. As an innovative concept of Zero Delay COVID-19 Ward were set up to provide the required critical care for all severe COVID-19 cases. The experience of setting up of such Zero Delay COVID-19 Ward and profile of admitted COVID-19 patients were described in this paper.Methods:A total of 4515 laboratory-confirmed COVID-19 patients admitted at Zero Delay COVID-19 Ward was analyzed retrospectively from 7th July to 31st December 2020.Results:At the time of admission the frequency of dyspnea were 85.6% among them 99.1% recovered from dyspnea after the oxygen therapy and other management at Zero Delay COVID-19 Ward. Of the 4515 COVID-19 individuals, about 1829 (40.5%) had comorbidity, 227 (5%) had died. Multivariable logistic regression analysis, COVID-19 death was more likely to be associated with comorbidity (OR: 18.687; 95% CI: 11.229-31.1) than other variables.Conclusions:Comorbidity is an independent high risk factor for mortality of COVID-19 patients. From our observation, it is strongly recommended that effective zero delay covid-19 ward model will help for the prevention of mortality in current/expected waves of COVID-19.

Performance evaluation of Truenat™ Beta CoV & Truenat™ SARS-CoV-2 point-of-care assays for coronavirus disease 2019.

Background & objectives:The rapid diagnosis of coronavirus disease 2019 (COVID-19) is a significant step towards the containment of the virus. The surge of COVID-19 cases in India and across the globe necessitates a rapid and sensitive molecular assay. Rapid point-of-care (PoC) assays (Truenat Beta CoV and Truenat SARS-CoV-2 assays) for the diagnosis of COVID-19 have been developed which are expected to shorten the turnaround time of reporting of results and also can be used for field investigations of COVID-19. The objectives of the study were to validate the performance of Truenat Beta CoV and Truenat SARS-CoV-2 PoC assays for the detection of SARS-CoV-2 infected cases with reference to analytical sensitivity, precision/inter-machine variation, clinical sensitivity and clinical specificity.Methods:The rapid PoC screening and confirmatory assays were prospectively validated at the State Level Virus Research and Diagnostic Laboratory at Bangalore Medical College and Research Institute, Bengaluru, under technical supervision by the Indian Council of Medical Research-National Institute of Virology (ICMR-NIV), Pune. Real-time reverse transcription-polymerase chain reaction (rRT-PCR) was considered as the reference standard against which the rapid assays were validated for all samples tested based on analytical sensitivity, precision/inter-machine variation, clinical sensitivity and clinical specificity.Results:Truenat Beta CoV and Truenat SARS-CoV-2 assays showed concordant results when compared with the reference standard rRT-PCR. These PoC assays exhibited 100 per cent sensitivity, specificity, positive predictive value and negative predictive value.Interpretation & conclusions:Truenat Beta CoV and Truenat SARS-CoV-2 assays showed concordance with the reference standard assay and may be recommended for screening and confirmation of SARS-CoV-2 in the field settings.

Clinical Response to COVID-19 and Utilization of an Emergency Dental Clinic in an Academic Institution

IntroductionThe spread of coronavirus disease 2019 (COVID-19) in the spring of 2020 resulted in the temporary suspension of elective dental procedures and clinical dental education in academic institutions. This study describes the use of the Tufts University School of Dental Medicine emergency dental clinic during the peak surge in COVID-19 cases in Massachusetts, highlighting the number of endodontic emergencies. MethodsAggregate data from clinical encounters and call records to an emergency triage phone line from March 30 through May 8, 2020, were used to describe the characteristics of dental emergencies, clinical encounters, and procedures performed. ResultsA total of 466 patient interactions occurred during this period, resulting in 199 patients advised by phone and 267 clinical encounters. The most common dental emergencies were severe dental pain from pulpal inflammation (27.7% of clinical encounters) followed by a surgical postoperative visit (13.1%). The most frequent procedures were extractions (13.9% of clinical encounters) and surgical follow-up (13.5%); 50.2% of the clinical encounters were categorized as aerosol generating, and 86.1% of encounters would have required treatment in a hospital emergency department if dental care was not available. There were no known transmissions of severe acute respiratory syndrome coronavirus-2 among clinic providers, patients, or staff during this period. ConclusionsThese results highlight the importance of endodontic diagnosis and treatment in the provision of emergency dental care during a pandemic and demonstrate that dental treatment can be provided in a manner that minimizes the risk of viral transmission, maintaining continuity of care for a large patient population.