scholarly journals Reduced social distancing early in the COVID-19 pandemic is associated with antisocial behaviors in an online United States sample

PLoS ONE ◽  
2021 ◽  
Vol 16 (1) ◽  
pp. e0244974
Author(s):  
Katherine O’Connell ◽  
Kathryn Berluti ◽  
Shawn A. Rhoads ◽  
Abigail A. Marsh
Keyword(s):  
Disease Transmission ◽  
Specific Form ◽  
Protective Equipment ◽  
The Novel ◽  
Antisocial Behaviors ◽  
Leaving Home ◽  
Social Distancing ◽  
Increase Risk ◽  
Risk Of Disease ◽  
Novel Coronavirus

Antisocial behaviors cause harm, directly or indirectly, to others’ welfare. The novel coronavirus pandemic has increased the urgency of understanding a specific form of antisociality: behaviors that increase risk of disease transmission. Because disease transmission-linked behaviors tend to be interpreted and responded to differently than other antisocial behaviors, it is unclear whether general indices of antisociality predict contamination-relevant behaviors. In a pre-registered study using an online U.S. sample, we found that individuals reporting high levels of antisociality engage in fewer social distancing measures: they report leaving their homes more frequently (p = .024) and standing closer to others while outside (p < .001). These relationships were observed after controlling for sociodemographic variables, illness risk, and use of protective equipment. Independently, higher education and leaving home for work were also associated with reduced distancing behavior. Antisociality was not significantly associated with level of worry about the coronavirus. These findings suggest that more antisocial individuals may pose health risks to themselves and their community during the COVID-19 pandemic.

scholarly journals Reduced social distancing during the COVID-19 pandemic is associated with antisocial behaviors in an online United States sample

2020 ◽  
Author(s):  
Katherine O'Connell ◽  
Kathryn Berluti ◽  
Shawn A Rhoads ◽  
Abigail Marsh
Keyword(s):  
Health Risks ◽  
Disease Transmission ◽  
Specific Form ◽  
Protective Equipment ◽  
The Novel ◽  
Antisocial Behaviors ◽  
Social Distancing ◽  
Increase Risk ◽  
Risk Of Disease ◽  
Novel Coronavirus

Antisocial behaviors cause harm, directly or indirectly, to others’ welfare. The novel coronavirus pandemic has increased the urgency of understanding a specific form of antisociality: behaviors that increase risk of disease transmission. Because disease transmission-linked behaviors tend to be interpreted and responded to differently than other antisocial behaviors, it is unclear whether general indices of antisociality predict contamination-relevant behaviors. In a preregistered study using an online U.S. sample we found that individuals reporting high levels of antisociality engage in fewer social distancing measures: they report leaving their homes more frequently (p=.016, n=117) and standing closer to others while outside (p&lt;.001, n=114). These relationships were observed after controlling for sociodemographic variables, illness risk, and use of protective equipment. Antisociality was not significantly associated with level of worry about the coronavirus. These findings suggest that more antisocial individuals may pose health risks to themselves and their community during the COVID-19 pandemic.

scholarly journals Minimizing the infected peak utilizing a single lockdown: a technical result regarding equal peaks

2021 ◽  
Author(s):  
James Greene ◽  
Eduardo D Sontag
Keyword(s):  
Disease Transmission ◽  
Disease Spread ◽  
Optimal Timing ◽  
The Novel ◽  
Initiation Time ◽  
Social Distancing ◽  
Current State ◽  
Optimal Protocol ◽  
Common Criterion ◽  
Novel Coronavirus

Due to the usage of social distancing as a means to control the spread of the novel coronavirus disease COVID-19, there has been a large amount of research into the dynamics of epidemiological models with time-varying transmission rates. Such studies attempt to capture population responses to differing levels of social distancing, and are used for designing policies which both inhibit disease spread but also allow for limited economic activity. One common criterion utilized for the recent pandemic is the peak of the infected population, a measure of the strain placed upon the health care system; protocols which reduce this peak are commonly said to `flatten the curve." In this work, we consider a very specialized distancing mandate, which consists of one period of fixed length of distancing, and addresses the question of optimal initiation time. We prove rigorously that this time is characterized by an equal peaks phenomenon: the optimal protocol will experience a rebound in the infected peak after distancing is relaxed, which is equal in size to the peak when distancing is commenced. In the case of a non-perfect lockdown (i.e. disease transmission is not completely suppressed), explicit formulas for the initiation time cannot be computed, but implicit relations are provided which can be pre-computed given the current state of the epidemic. Expected extensions to more general distancing policies are also hypothesized, which suggest designs for the optimal timing of non-overlapping lockdowns.

scholarly journals Visitor Restriction Policy on Pediatric Wards During Novel Coronavirus (COVID-19) Outbreak: A Survey Study Across North America

2020 ◽  
Author(s):  
Taito Kitano ◽  
Pierre-Philippe Piché-Renaud ◽  
Helen E Groves ◽  
Laurie Streitenberger ◽  
Renee Freeman ◽  
...  
Keyword(s):  
North America ◽  
Personal Protective Equipment ◽  
Survey Study ◽  
Protective Equipment ◽  
The Novel ◽  
Restriction Policy ◽  
Novel Coronavirus

Abstract Visitor restriction policies in pediatric wards during the novel coronavirus (COVID-19) outbreak are variable. Among 36 hospitals that responded to our survey, 97% allowed at least 1 visitor, with 67% restricting to 1 caregiver. Sixty-nine percent required the visitor to wear personal protective equipment and only 19% allowed non-household visitors.

scholarly journals Addressing the COVID-19 transmission in inner Brazil by a mathematical model

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
G. B. Almeida ◽  
T. N. Vilches ◽  
C. P. Ferreira ◽  
C. M. C. B. Fortaleza
Keyword(s):  
Mathematical Model ◽  
Disease Transmission ◽  
Abiotic Factors ◽  
Severe Pneumonia ◽  
Mitigation Strategies ◽  
Social Distancing ◽  
Control Disease ◽  
Set Up ◽  
Novel Coronavirus ◽  
Public Health Strategies

AbstractIn 2020, the world experienced its very first pandemic of the globalized era. A novel coronavirus, SARS-CoV-2, is the causative agent of severe pneumonia and has rapidly spread through many nations, crashing health systems and leading a large number of people to death. In Brazil, the emergence of local epidemics in major metropolitan areas has always been a concern. In a vast and heterogeneous country, with regional disparities and climate diversity, several factors can modulate the dynamics of COVID-19. What should be the scenario for inner Brazil, and what can we do to control infection transmission in each of these locations? Here, a mathematical model is proposed to simulate disease transmission among individuals in several scenarios, differing by abiotic factors, social-economic factors, and effectiveness of mitigation strategies. The disease control relies on keeping all individuals’ social distancing and detecting, followed by isolating, infected ones. The model reinforces social distancing as the most efficient method to control disease transmission. Moreover, it also shows that improving the detection and isolation of infected individuals can loosen this mitigation strategy. Finally, the effectiveness of control may be different across the country, and understanding it can help set up public health strategies.

scholarly journals COVID-19 Pandemic Response Simulation in a Large City: Impact of Nonpharmaceutical Interventions on Reopening Society

2021 ◽  
pp. 0272989X2110030
Author(s):  
Serin Lee ◽  
Zelda B. Zabinsky ◽  
Judith N. Wasserheit ◽  
Stephen M. Kofsky ◽  
Shan Liu
Keyword(s):  
Large City ◽  
Face Mask ◽  
School Closure ◽  
Contact Tracing ◽  
The Novel ◽  
Agent Based ◽  
Social Distancing ◽  
Variable Compliance ◽  
Novel Coronavirus ◽  
Nonpharmaceutical Interventions

As the novel coronavirus (COVID-19) pandemic continues to expand, policymakers are striving to balance the combinations of nonpharmaceutical interventions (NPIs) to keep people safe and minimize social disruptions. We developed and calibrated an agent-based simulation to model COVID-19 outbreaks in the greater Seattle area. The model simulated NPIs, including social distancing, face mask use, school closure, testing, and contact tracing with variable compliance and effectiveness to identify optimal NPI combinations that can control the spread of the virus in a large urban area. Results highlight the importance of at least 75% face mask use to relax social distancing and school closure measures while keeping infections low. It is important to relax NPIs cautiously during vaccine rollout in 2021.

scholarly journals A Failure of Political Communication Not a Failure of Bureaucracy: The Danger of Presidential Misinformation During the COVID-19 Pandemic

2020 ◽  
Vol 50 (6-7) ◽  
pp. 614-620 ◽  
Author(s):  
William Hatcher
Keyword(s):  
Public Health ◽  
Political Communication ◽  
Political Polarization ◽  
Medical Procedures ◽  
The Novel ◽  
Health Issues ◽  
Social Distancing ◽  
Health Related ◽  
Novel Coronavirus ◽  
Incorrect Information

President Trump’s communications during the novel coronavirus (COVID-19) pandemic violate principles of public health, such as practicing transparency and deferring to medical experts. Moreover, the president’s communications are dangerous and misleading, and his lack of leadership during the crisis limits the nation’s response to the problem, increases political polarization around public health issues of social distancing, and spreads incorrect information about health-related policies and medical procedures. To correct the dangerous path that the nation is on, the administration needs to adopt a more expert-centered approach to the crisis, and President Trump needs to practice compassion, empathy, and transparency in his communications.

scholarly journals The clinical characteristics and treatment approaches of COVID-19: a concise review

2021 ◽  
Author(s):  
Sajjad Eslamkhah ◽  
Nazila Alizadeh ◽  
Khalil Hajiasgharzadeh ◽  
Masoud Eslamkhah ◽  
Ahad Mokhtarzadeh ◽  
...  
Keyword(s):  
Disease Transmission ◽  
Web Of Science ◽  
Close Contact ◽  
Review Article ◽  
Main Concern ◽  
The Novel ◽  
Concise Review ◽  
Potential Benefits ◽  
Characteristic Features ◽  
Novel Coronavirus

A series of cases of pneumonia occurred in China in late 2019. For this type of coronavirus, the WHO formally identified the condition as a coronavirus disease 2019 (COVID-19). They announced that this disease is the recent main concern of health problems in the world. Transfer of this novel coronavirus (nCoV) from human to human exists predominantly among family members, who have close contact with each other. This review article is provided based on the recent findings of COVID-19, which were retrieved by searching PubMed, Google Scholar, Scopus, and Web of Science until December 2020. Here, we highlighted the coronaviruses types, COVID-19 symptoms, epidemiology of the disease, transmission ways, and nCoV related pneumonia pathogenesis and continue with characteristic features and treatment methods. While no approved treatments are available for this type of infection therapy but several drugs may have potential benefits. It seems that identifying the detailed characteristics of the novel coronavirus disease offers the foundation for further research into the production of effective anti-COVID-19 drugs and vaccines.

scholarly journals Prevalence and correlates of forgone care among adult Israeli Jews: A survey conducted during the COVID-19 outbreak

PLoS ONE ◽  
2021 ◽  
Vol 16 (11) ◽  
pp. e0260399
Author(s):  
Perla Werner ◽  
Aviad Tur-Sinai
Keyword(s):  
Behavioral Model ◽  
Healthcare Services ◽  
Cross Sectional Study ◽  
The Novel ◽  
Cross Sectional ◽  
Social Distancing ◽  
The Public ◽  
The Social ◽  
Seeking Help ◽  
Novel Coronavirus

Efforts to control the spread of the novel Coronavirus (COVID-19) pandemic include drastic measures such as isolation, social distancing, and lockdown. These restrictions are accompanied by serious adverse consequences such as forgoing of healthcare. The study aimed to assess the prevalence and correlates of forgone care for a variety of healthcare services during a two-month COVID-19 lockdown, using Andersen’s Behavioral Model of Healthcare Utilization. A cross-sectional study using computerized phone interviews was conducted with 302 Israeli Jewish participants aged 40 and above. Almost half of the participants (49%) reported a delay in seeking help for at least one needed healthcare service during the COVID-19 lockdown period. Among the predisposing factors, we found that participants aged 60+, being more religious, and reporting higher levels of COVID-19 fear were more likely to report forgone care than younger, less religious and less concerned participants. Among need factors, a statistically significant association was found with a reported diagnosis of diabetes, with participants with the disease having a considerably higher likelihood of forgone care. The findings stress the importance of developing interventions aimed at mitigating the phenomenon of forgoing care while creating nonconventional ways of consuming healthcare services. In the short term, healthcare services need to adapt to the social distancing and isolation measures required to stanch the epidemic. In the long term, policymakers should consider alternative ways of delivering healthcare services to the public regularly and during crisis without losing sight of their budgetary consequences. They must recognize the possibility of having to align medical staff to the changing demand for healthcare services under conditions of health uncertainty.

A Qualitative Comparison of the Covex Respirator with Face Shield Versus the N95 Respirator

2020 ◽  
Author(s):  
Reid Mimmack ◽  
Elijah Germo ◽  
Garrett Augustine ◽  
Kumar Belani
Keyword(s):  
Filtration Efficiency ◽  
Current Medical ◽  
Pass Rate ◽  
World Health ◽  
Protective Equipment ◽  
The Novel ◽  
Qualitative Comparison ◽  
Medical Standard ◽  
Novel Coronavirus ◽  
Health Organization

Abstract In March 2020, the World Health Organization declared the novel coronavirus (COVID-19) outbreak a worldwide pandemic. The pandemic led to concerns of shortages regarding healthcare-related resources, including personal protective equipment (PPE), ventilators, and more. The uniquely designed COVEX respirator with face shield was engineered and manufactured by Augustine Surgical, Inc. to combat the PPE shortage. The novel COVEX mask is an “all-in-one” face shield and filter with a Viral Filtration Efficiency (VFE) greater than 99%. A standard respirator qualitative fit test was completed on the COVEX respirator as well as the current medical standard 3M N95 respirator. Fit test studies comparing the two masks yielded similar outcomes. The COVEX respirator had a qualitative fit test pass rate of 96.6% and the 3M N95 respirator had a pass rate of 93.3% (n=30). Participants also reported other variables comparing the comfort and fit of each mask, which is described further in the discussion. The COVEX respirator with face shield passed a standardized qualitative fit test at a rate similar to the current medical standard N95 respirator. Our results suggest that the COVEX mask may be a viable PPE option in the future.

scholarly journals Emergency department preparation for COVID-19: accelerated care units

2020 ◽  
Vol 37 (7) ◽  
pp. 402-406 ◽  
Author(s):  
Jeanne Noble ◽  
Nida Felicija Degesys ◽  
Elizabeth Kwan ◽  
Edward Grom ◽  
Cortlyn Brown ◽  
...  
Keyword(s):  
Emergency Department ◽  
San Francisco ◽  
Negative Pressure ◽  
Potential Model ◽  
Adaptive Leadership ◽  
Protective Equipment ◽  
The Novel ◽  
Leadership Challenges ◽  
Novel Coronavirus ◽  
Rapid Deployment

By 11 February 2020 when the WHO named the novel coronavirus (SARS-CoV-2) and the disease it causes (COVID-19), it was evident that the virus was spreading rapidly outside of China. Although San Francisco did not confirm its first locally transmitted cases until the first week of March, our ED and health system began preparing for a potential COVID-19 surge in late February 2020.In this manuscript, we detail how the above responses were instrumental in the rapid deployment of two military-grade negative-pressure medical tents, named accelerated care units (ACU). We describe engagement of our workforce, logistics of creating new care areas, ensuring safety through personal protective equipment access and conservation, and the adaptive leadership challenges that this process posed.We know of no other comprehensive examples of how EDs have prepared for COVID-19 in the peer-reviewed literature. Many other EDs both in and outside of California have requested access to the details of how we operationalised our ACUs to facilitate their own planning. This demonstrates the urgent need to disseminate this information to our colleagues. Below we describe the process of developing and launching our ACUs as a potential model for other EDs around the country.

Sign in / Sign up

Export Citation Format

Share Document