Digital Commons Network^™

Covid-19 In The Computed Tomography (Ct) Department, Jannelle Perla

Student Research Poster Presentations 2021

This research will discuss how Coronavirus (COVID-19) has severely impacted the world and the role of computed tomography (CT) department as a whole. COVID-19 is an infectious disease that is fast spreading caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The outbreak began in December of 2019 in the city of Wuhan, China. COVID-19 has been declared a pandemic since March of 2020 due to the rapid spreading of the virus. The most common way to confirm coronavirus is the reverse transcription polymerase chain reaction (RT-PCR) nasal swab. X-ray and CT are the two main imaging modalities that help …

2021-01-01_Michiganoverview_Covidtestingtimes, Michigan Department Of Health & Human Services

Michigan COVID-19 Testing Turnaround Data

The COVID Testing Turnaround Time page was obtained from Michigan's COVID-19 data page: https://www.michigan.gov/coronavirus/0,9753,7-406-98163_98173-545615--,00.html.

This report was created by the Michigan Department of Health & Human Services, providing data for the past 14 days on the average time it takes for a diagnostic COVID-19 laboratory test to be reported to the state health department. Testing turnaround time data will be updated weekly on Friday mornings.

MDHHS receives results from commercial labs, hospitals, and public health labs. However, public health laboratories perform limited diagnostic testing and disease surveillance for infectious diseases. Total turnaround time is calculated from the difference of …

Developing A Self-Sanitizing Mask To Combat The Spread Of Infectious Disease, Matthew Crawford

Honors Undergraduate Theses

Masks have become an important part of everyday life, protecting both the wearer and individuals nearby from the spread of infectious diseases, most notably severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the coronavirus that causes coronavirus disease 2019 (COVID-19). However, these masks are easily contaminated, whether through continued use or by the wearer touching the mask fabric with contaminated hands, therefore reducing the efficacy and exposing the user to these contagions. When the mask becomes contaminated, it can be discarded, which produces large amounts of waste that will end up in a landfill, or it can be washed, which is …

Changes In Health Behaviors During A Global Pandemic, Olivia Talamo

Senior Honors Projects

Coronavirus (COVID-19) is an infectious disease caused by the binding of SARS-CoV-2 to ACE-2 receptors. COVID-19 was first discovered in Wuhan, China in December of 2019 (CDC). By March 11, 2020 the World Health Organization (WHO) declared COVID-19 a worldwide pandemic. A COVID-19 infection can cause severe health consequences, including death. COVID-19 affects individuals of all ages. Individuals who are 60 years of age or older, and individuals with underlying medical conditions are considered vulnerable populations for severe consequences from COVID-19 infection (WHO). COVID-19 primarily spreads through physical contact. Respiratory droplets are produced from the nose and mouth when speaking, …

Literature Review: Covid-19'S Impact On Violence, Jean Cheek, Laura Ashworth

VCU Health Nursing

Violence has been exacerbated by the pandemic, resulting in a plethora of research that can be complementary and contradictory. A preliminary thematic literature search was performed using keywords such as human trafficking, IPV, sexual assault, pandemic, covid, and child abuse. This resulted in over 100 articles between 2019 and 2021. The literature review revealed common themes such as pandemics and natural disasters increase the risk for violence in women, children, and marginalized populations. Stay-at-home orders put vulnerable populations in closer proximity to the abuser. A low socioeconomic standing increases the propensity to abuse and be abused. Calls to human trafficking …

Construction Of The Social Distance Scale And The Relationship Between Trait Empathy And Social Distancing, Michaela Prachthauser

Honors Undergraduate Theses

This paper describes the development of a brief self-report screening measure of adherence to social distancing and self-protective behaviors in pandemic situations. It provides initial statistical evaluations of correlations between social distancing behaviors and two trait measures (social desirability and trait empathy). Items measures were designed to quantify behaviors recommended by the CDC as primary strategies to prevent and reduce the spread of the COVID-19 infection. An item pool of 29 questions was generated with the aim of estimating the frequency of specific behaviors and were written to avoid confounding the description of behavioral actions with evaluative judgements. Responses were …

Examining The Relationship Between Mental Health Conditions And Risk Perception In Determining Covid-19 Preventative Health Behaviors, Krupali Patel

Honors Undergraduate Theses

Depression and anxiety are relatively common among college students and research suggests that risk perceptions may be modulated by these mental health conditions. In addition, studies have demonstrated that higher perception of risk predicts more frequent practice of preventative health behaviors, and this relationship may also be modulated by depression and anxiety. The present study examined the relationship between these factors in the context of COVID-19. Using survey data from undergraduate students, risk perceptions about COVID-19, self-reported practice of COVID-19 preventative behaviors, and their relationship were compared between those with and without the common mental health conditions of Major Depressive …

Stress, Coping, Resilience, And Sleep During The Covid-19 Pandemic: A Representative Survey Study Of Us Adults, Andrew T. Gargiulo, Laurel M. Peterson, Laura A. Grafe

Psychology Faculty Research and Scholarship

Introduction: The COVID-19 pandemic is a global health emergency resulting in widespread death and substantial disruption to daily life. Previous research has shown that novel disease outbreaks are associated with high stress levels and sleep impairments that lead to neuropsychiatric consequences. Therefore, it is vital to study both stress and protective factors such as coping and resilience that may hinder or help sleep quality during the COVID-19 pandemic. Further, as gender disparities exist in sleep quality, it is important to understand the relationship between pandemic-related stress, coping strategies, resilience, and sleep in bothgenders during the COVID-19 pandemic.

Methods: Our study …

Ensuring Non-Discrimination In The Context Of Covid-19 Triage Protocols, Kate Holcombe

American University International Law Review

No abstract provided.

Long-Term Assessment Of The Effects Of Covid-19 And Isolation Care On Survivor Disability And Anxiety, David Brett-Major, David S. Cates, James V. Lawler, Chad Vokoun, Angela L. Hewlett, Daniel W. Johnson, Elizabeth R. Schnaubelt, Michael C. Wadman, Christopher J. Kratochvil, M. Jana Broadhurst

Journal Articles: Epidemiology

We conducted an assessment of disability, anxiety, and other life impacts of COVID-19 and isolation care in a unique cohort of individuals. These included both community admissions to a university hospital as well as some of the earliest international aeromedical evacuees. Among an initial 16 COVID-19 survivors that were interviewed 6-12 months following their admission into isolation care, perception of their isolation care experience was related to their reporting of long-term consequences. However, anxiety and disability assessed with standard scores had no relationship with each other. Both capture of the isolation care experience and caution relying on single scoring systems …

Multiplex Qpcr Discriminates Variants Of Concern To Enhance Global Surveillance Of Sars-Cov-2, Chantal B. F. Vogels, Mallery I. Breban, Isabel M. Ott, Tara Alpert, Mary E. Petrone, Anne E. Watkins, Chaney C. Kalinich, Rebecca Earnest, Jessica E. Rothman, Jaqueline Goes De Jesus, Ingra Morales Claro, Giulia Magalhães Ferreira, Myuki A. E. Crispim, Brazil-Uk Cadde Genomic Network, Lavanya Singh, Houriiyah Tegally, Ugochukwu J. Anyaneji, Network For Genomic Surveillance In South Africa, Emma B. Hodcroft, Christopher E. Mason, Gaurav Khullar, Jessica Metti, Joel T. Dudley, Matthew J. Mackay, Megan Nash, Jianhui Wang, Chen Liu, Pei Hui, Steven Murphy, Caleb Neal, Eva Laszlo, Marie L. Landry, Anthony Muyombwe, Randy Downing, Jafar Razeq, Tulio De Oliveira, Nuno R. Faria, Ester C. Sabino, Richard A. Neher, Joseph R. Fauver, Nathan D. Grubaugh

Journal Articles: Epidemiology

With the emergence of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) variants that may increase transmissibility and/or cause escape from immune responses, there is an urgent need for the targeted surveillance of circulating lineages. It was found that the B.1.1.7 (also 501Y.V1) variant, first detected in the United Kingdom, could be serendipitously detected by the Thermo Fisher TaqPath COVID-19 PCR assay because a key deletion in these viruses, spike Δ69-70, would cause a "spike gene target failure" (SGTF) result. However, a SGTF result is not definitive for B.1.1.7, and this assay cannot detect other variants of concern (VOC) that lack …

Barriers To Effective Personal Protective Equipment Use In Public Health Workers, Sheila Storr-Mathis

Walden Dissertations and Doctoral Studies

Exposure to infections continues to be a significant concern for nursing practice and for other health care professionals. Personal protective equipment (PPE) minimizes occupational exposure; however, their use is subject to variability. This quality improvement project addressed the impact of an educational intervention on attitudes and barriers to proper use of PPE for public health workers at the study site. The health belief model and the literature review provided theoretical support for the project and evidence of current trends in PPE use. There were 44 employees who completed the preintervention survey and 22 who completed the postintervention survey to gauge …

Effectiveness Of Standard Precautions In The Prevention Of Covid-19, Tazeen Saeed Ali, Shah Zeb, Asghar Ali, Zahir Munir, Sumia Andleeb Abbasi

School of Nursing & Midwifery

Background: COVID-19 is the novel pandemic that has caused exponential deaths worldwide and damaged health care systems of developed as well as developing regions. Many of the HCWs across the countries are getting affected by this infection and losing their lives.
Aims: The aim of this study was to investigate the level of compliance with SPs for the prevention of COVID-19 transmission among HCWs and identify its associated factors.
Methods: An analytical cross sectional study was conducted on 877 HCWs in nine different tertiary care hospitals of Sindh. HCWs were retrieved using universal sampling. Data was collected using self-reporting questionnaire. …

Are Covid-19 Vaccine Boosters Needed? The Science Behind Boosters, Rachel M. Burckhardt, John J. Dennehy, Leo L. M. Poon, Linda J. Saif, Lynn W. Enquist

Publications and Research

Waning vaccine-induced immunity coupled with the emergence of SARS-CoV-2 variants has led to increases in breakthrough infections, prompting consideration for vaccine booster doses. Boosters have been reported to be safe and increase SARS-CoV-2-specific neutralizing antibody levels, but how these doses impact the trajectory of the global pandemic and herd immunity is unknown. Information on immunology, epidemiology and equitable vaccine distribution should be considered when deciding the timing and eligibility for COVID-19 vaccine boosters.

Association Between Race/Ethnicity And Covid-19 Disease Outcomes In The United States: A Qualitative Systematic Review Of The Literature, Jacob Smith

MEDI 9331 Scholarly Activities Clinical Years

Background/Objective: As studies have shown disparities in coronavirus disease-19 prevalence and severity, we sought to evaluate differences in outcomes of acute SARS-CoV-2 infection by race/ethnicity.

Design: Systematic review

Data Source: Studies from PubMed were included.

Review methods: Articles published in English language from January 1, 2019 through March 22, 2020. Studies included were observational studies that examined racial or ethnic disparities in SARS-CoV-2 infection outcomes in the United States. One reviewer performed data extraction.

Results: Out of a possible 1,944 articles, 99 observational studies (82 individual-level and 17 population-level) were included. Differential rates of hospitalization or otherwise severe illness …

Health Care Sanctuaries, Medha D. Makhlouf

Faculty Scholarly Works

It is increasingly common for noncitizens living in the United States to avoid seeing a doctor or enrolling in publicly funded health programs because they fear surveillance by immigration authorities. This is the consequence of a decades-long shift in the locus of immigration enforcement activities from the border to the interior, as well as a recent period of heightened immigration enforcement. These fears persist because the law incompletely constrains immigration surveillance in health care.

This Article argues that immigration surveillance in health care is a poor choice of resource allocation for immigration enforcement because it has severe consequences for health …

Natural Resources To Control Covid-19: Could Lactoferrin Amend Sars-Cov-2 Infectivity?, Ehab H. Mattar, Fatma Elrashdy, Hussein A. Almehdar, Vladimir N. Uversky, Elrashdy M. Redwan

Molecular Medicine Faculty Publications

The world population is still facing the second wave of the COVID-19 pandemic. Such a challenge requires complicated tools to control, namely vaccines, effective cures, and complementary agents. Here we present one candidate for the role of an effective cure and/or complementary agent: lactoferrin. It is the cross-talking mediator between many organs/cellular systems in the body. It serves as a physiological, immunological, and anti-microbial barrier, and acts as a regulator molecule. Furthermore, lactoferrin has receptors on most tissues cells, and is a rich source for bioactive peptides, particularly in the digestive system. In the past months, in vitro and in …

News On Social Media, Rwa, And Anti-Asian Sentiment During Covid-19 Pandemic, Hang Duong

Honors Undergraduate Theses

This study examined the relationship between exposure to COVID-19 fake news, right-wing authoritarianism (RWA), sociodemographic factors (i.e., race, biological sex), and xenophobia along with anti-Asian sentiment during the pandemic. Participants included 133 female and male college students. Participants were randomly assigned to one of three conditions: (1) exposed to COVID-19 fake news, (2) exposed to real news related to COVID-19 news, and (3) no news exposure. All participants from three groups were then asked to complete a series of measures regarding their attitudes toward Asian Americans and xenophobia. Participants levels of RWA and sociodemographic variables of race and biological sex …

Menaxhimi Infermieror I Pacientëve Me Sëmundje Ngjitëse, Hatije Badalli

Theses and Dissertations

Hyrje: Sëmundjet infektive historikisht kanë qenë problem i madh i shëndetit publik dhe shkaktarë të shumë epidemive me pasoja fatale për njerëzimin. Sëmundjet infektive si Murtaja, Variola Vera, Sifilizi, Malaria dhe së fundmi infeksioni me COVID-19, kanë shkaktuar probleme të mëdha në shëndetin publik. Edhe në Kosovë sëmundjet infektive janë paraqitur në formë endemike dhe jo rrallëherë edhe në formë të epidemive dhe së fundi edhe formë pandemike.

Qëllimi i punimit: Përmes rishikimit të literaturës dhe interpretimit të studimeve të shumta, tentohet që në këtë punim të shpjegohen shkurtimisht sëmundjet ngjitëse dhe roli i kujdesit infermieror ndaj këtyre pacientëve, sidomos …

Recommended Reporting Items For Epidemic Forecasting And Prediction Research: The Epiforge 2020 Guidelines, Simon Pollett, Michael A. Johansson, Nicholas G. Reich, David Brett-Major, Sara Y. Del Valle, Srinivasan Venkatramanan, Rachel Lowe, Travis Porco, Irina Maljkovic Berry, Alina Deshpande, Moritz U. G. Kraemer, David L. Blazes, Wirichada Pan-Ngum, Alessandro Vespigiani, Suzanne E. Mate, Sheetal P. Silal, Sasikiran Kandula, Rachel Sippy, Talia M. Quandelacy, Jeffrey J. Morgan, Jacob Ball, Lindsay C. Morton, Benjamin M. Althouse, Julie Pavlin, Wilbert Van Panhuis, Steven Riley, Matthew Biggerstaff, Cecile Viboud, Oliver Brady, Caitlin Rivers

Journal Articles: Epidemiology

BACKGROUND: The importance of infectious disease epidemic forecasting and prediction research is underscored by decades of communicable disease outbreaks, including COVID-19. Unlike other fields of medical research, such as clinical trials and systematic reviews, no reporting guidelines exist for reporting epidemic forecasting and prediction research despite their utility. We therefore developed the EPIFORGE checklist, a guideline for standardized reporting of epidemic forecasting research.

METHODS AND FINDINGS: We developed this checklist using a best-practice process for development of reporting guidelines, involving a Delphi process and broad consultation with an international panel of infectious disease modelers and model end users. The objectives …

Viral Dynamics Of Acute Sars-Cov-2 Infection And Applications To Diagnostic And Public Health Strategies, Stephen M. Kissler, Joseph R. Fauver, Christina Mack, Scott W. Olesen, Caroline Tai, Kristin Y. Shiue, Chaney C. Kalinich, Sarah Jednak, Isabel M. Ott, Chantal B. F. Vogels, Jay Wohlgemuth, James Weisberger, John Difiori, Deverick J. Anderson, Jimmie Mancell, David D. Ho, Nathan D. Grubaugh, Yonatan H. Grad

Journal Articles: Epidemiology

SARS-CoV-2 infections are characterized by viral proliferation and clearance phases and can be followed by low-level persistent viral RNA shedding. The dynamics of viral RNA concentration, particularly in the early stages of infection, can inform clinical measures and interventions such as test-based screening. We used prospective longitudinal quantitative reverse transcription PCR testing to measure the viral RNA trajectories for 68 individuals during the resumption of the 2019-2020 National Basketball Association season. For 46 individuals with acute infections, we inferred the peak viral concentration and the duration of the viral proliferation and clearance phases. According to our mathematical model, we found …

At A Covid Crossroads : Public Health, Patient Privacy, And Health Information Confidentiality, Stacey A. Tovino

Faculty Articles

This essay summarizes and assesses the various bulletins, guidance documents, and notices of enforcement discretion released by the federal Department of Health and Human Services regarding the application of the HIPAA Privacy Rule to the COVID-19 pandemic. Among other topics and actions, these authorities address the application of the HIPAA Privacy Rule to the use and disclosure of protected health information for public health activities, waive the application of certain HIPAA Privacy Rule requirements during the COVID-19 pandemic, and announce enforcement discretion regarding certain covered entities’ non-compliance with particular provisions within the HIPAA Privacy Rule. These authorities overwhelmingly, and appropriately, …

The World Health Organization: A Weak Defender Against Pandemics, Chenglin Liu

Faculty Articles

Why did the World Health Organization (WHO) not act in a timely fashion to declare the coronavirus outbreak a Public Health Emergency of International Concern (PHEIC)? If it had done so, could the United States have heeded the warning and controlled the spread of the virus? Is the WHO's delay a factual cause of the calamities that the United States has suffered? This article addresses these questions. Part I examines the development of the WHO and its governance mechanism, major powers and limits, and past achievements and failures. It also explores how the WHO responded to the COVID-19 pandemic and …

Covid-19, Doctors, And The “Realities Of Prison Administration” Part I: The Realities Of A Subject Matter Expert, Fred Rottnek

Saint Louis University Journal of Health Law & Policy

COVID-19 is still novel. As scientists continue racing to characterize the virus and its mutations, promote behavioral change, and optimize treatment and vaccination strategies, public policy makers shift their attention from one high priority population to the next. These spotlights have converged on one truism of the pandemic: COVID-19 infection, and all its sequelae, have magnified long-established social and structural inequities in U.S. institutions—including practices in jails, prisons, and detention facilities. While these facilities were recognized as early incubators of the virus, the response of the facility administrators and local leaders were at best uneven and at worst nonexistent. When …

Covid-19, Courts, And The “Realities Of Prison Administration” Part Ii: The Realities Of Litigation, Chad Flanders

Saint Louis University Journal of Health Law & Policy

Lawsuits challenging prisons and jails for not doing enough to stop the spread of COVID-19 among inmates have faced mixed results in the courts: wins at the district court level are almost always followed by losses (in the form of stays of any orders to improve conditions) at the appeals court level or at the Supreme Court. This short Article tries to explain why this is happening and makes three comparisons between how district courts and appeals courts have analyzed these lawsuits. First, district courts and appeals courts tend to emphasize different facts in their decisions. District courts focus more …

Why Do You Wear A Mask? Children’S Conceptualizations Of Covid-19 And Contagion Avoidance Behaviors, Emily Hillman

Scripps Senior Theses

With the outbreak of the COVID-19 pandemic, a need has emerged for psychological research on children’s understanding of infectious disease transmission. However, little existing research examines the link between children’s cognitive reasoning about illness and their subsequent behaviors regarding its transmissibility. This study will examine children’s conceptualizations of contagious illnesses such as COVID-19 and their subsequent contagion avoidance. A mixed methods approach will be used to establish the content of children’s conceptualizations of contagion and level of causal reasoning related to illness transmission. Dyads will be constructed comprising 4-12-year-old children and their parents. It is expected that parental contagion avoidance …

Protecting Privacy In Covid-19 Digital Contact Tracing, Nicolas M. Turner

Honors Theses

Digital contact tracing applications are a necessary and potentially dangerous tool used to combat the spread of COVID-19. Due to the potentially sensitive nature of personal information gathered by contact tracing applications, there is high potential for privacy issues to arise. This thesis explores the dangers of digital contact tracing or contact tracing via a mobile application. Focusing on the United States, this paper studies how contact tracing works and how a contact tracing application might collect different types of data. The paper then studies the effects of giving up location data and health data and what potential ramifications that …

Utility Of Repeat Testing For Covid-19: Laboratory Stewardship When The Stakes Are High, Lindsey M. Rearigh, Angela L. Hewlett, Paul D. Fey, M. Jana Broadhurst, David Brett-Major, Mark Rupp, Trevor Van Schooneveld

Journal Articles: Epidemiology

As the coronavirus disease 2019 (COVID-19) continues to circulate, testing strategies are of the utmost importance. Given national shortages of testing supplies, personal protective equipment, and other hospital resources, diagnostic stewardship is necessary to aid in resource management. We report the low utility of serial testing in a low-prevalence setting.

Covid-19 Vaccine Acceptance: We Need To Start Now, Krutika Kuppalli, David Brett-Major, Tara C. Smith

Journal Articles: Epidemiology

In this perspective, we discuss the importance of developing a vaccine to help curb transmission of severe acute respiratory syndrome coronavirus 2. The question remains: Once a safe and effective vaccine is developed, will the public be willing to get it? We present information from one of the first tracking polls to assess public attitudes and perceptions toward a possible coronavirus disease 2019 vaccine that suggests public hesitancy over a potential vaccine, concern regarding accelerating clinical trials, and unease over the vaccine approval process. Public health experts, government officials, advocates, and others in the scientific community should respect the signals …

The Relationship Between Social Vulnerability And Covid-19 Incidence Among Louisiana Census Tracts, Erin N. Biggs, Patrick M. Maloney, Ariane L. Rung, Edward S. Peters, William T. Robinson

Journal Articles: Epidemiology

Objective: To examine the association between the Centers for Disease Control and Prevention (CDC)'s Social Vulnerability Index (SVI) and COVID-19 incidence among Louisiana census tracts. Methods: An ecological study comparing the CDC SVI and census tract-level COVID-19 case counts was conducted. Choropleth maps were used to identify census tracts with high levels of both social vulnerability and COVID-19 incidence. Negative binomial regression with random intercepts was used to compare the relationship between overall CDC SVI percentile and its four sub-themes and COVID-19 incidence, adjusting for population density. Results: In a crude stratified analysis, all four CDC SVI sub-themes were significantly …