Digital Commons Network^™

How Are Key Demographic Indicators Related To Covid-19 Reported In The United States: A Data Review Protocol—Study Description, Charlotte Brasseux, Thoai Ngo, Mingqi Song

Poverty, Gender, and Youth

The COVID-19 pandemic is evolving fast and affecting rich and poor countries; however, the social determinants of the health outcomes associated with COVID-19 have not been well characterized. While there is increasing discussion of COVID-19 disparities in the media, no systematic compilation of data exists that synthesizes what and how official reporting platforms disaggregate demographic indicators of COVID-19 testing, cases, hospitalizations, recoveries and deaths. This review will provide a comprehensive overview of what and how federal and local health officials report COVID-19 cases. Having this information nationally and subnationally can help health officials to deploy a more targeted response effort …

Repression Of Tick Microrna-133 Induces Organic Anion Transporting Polypeptide Expression Critical For Anaplasma Phagocytophilumsurvival In The Vector And Transmission To The Vertebrate Host, Ellango Ramasamy, Vikas Taank, John F. Anderson, Hameeda Sultana, Girish Neelakanta

Biological Sciences Faculty Publications

The microRNAs (miRNAs) are important regulators of gene expression. In this study, we provide evidence for the first time to show that rickettsial pathogen Anaplasma phagocytophilum infection results in the down-regulation of tick microRNA-133 (miR-133), to induce Ixodes scapularis organic anion transporting polypeptide (isoatp4056) gene expression critical for this bacterial survival in the vector and for its transmission to the vertebrate host. Transfection studies with recombinant constructs containing transcriptional fusions confirmed binding of miR-133 to isoatp4056 mRNA. Treatment with miR-133 inhibitor resulted in increased bacterial burden and isoatp4056 expression in ticks and tick cells. In contrast, treatment with …

Maternal Knowledge Of The Risk Of Vertical Transmission And Offspring Acquisition Of Hepatitis B., Mauricio Lisker-Melman, Mandana Khalili, Steven H Belle, Norah A Terrault, Hsing-Hua S Lin, Coleman I Smith, Raymond T Chung, Naoky Tsai, Natalie H Bzowej, Tram T Tran, Sarah Jane Schwarzenberg, Hepatitis B Research Network (Hbrn)

Open Access Publications

INTRODUCTION AND OBJECTIVES: Universal vaccination at birth and in infancy is key to the elimination of chronic hepatitis B infection. We aimed to assess hepatitis B immune-prophylaxis and perinatal transmission knowledge, in a large and ethnically diverse cohort of previously pregnant North American women, chronically infected with hepatitis B.

MATERIALS AND METHODS: The Hepatitis B Research Network (HBRN) is comprised of 28 Clinical Centers in the United States and Canada. Female cohort participants were administered a questionnaire to assess: (1) their assertion of knowledge regarding HBV prophylaxis at birth, testing, and diagnosis of hepatitis B in their children, and (2) …

Covid-19 Medical Papers Have Fewer Women First Authors Than Expected., Jens Peter Andersen, Mathias Wullum Nielsen, Nicole L Simone, Resa E Lewiss, Reshma Jagsi

Department of Radiation Oncology Faculty Papers

The COVID-19 pandemic has resulted in school closures and distancing requirements that have disrupted both work and family life for many. Concerns exist that these disruptions caused by the pandemic may not have influenced men and women researchers equally. Many medical journals have published papers on the pandemic, which were generated by researchers facing the challenges of these disruptions. Here we report the results of an analysis that compared the gender distribution of authors on 1893 medical papers related to the pandemic with that on papers published in the same journals in 2019, for papers with first authors and last …

Preliminary Incidence And Trends Of Infections With Pathogens Transmitted Commonly Through Food - Foodborne Diseases Active Surveillance Network, 10 U.S. Sites, 2016-2019, Danielle M. Tack, Logan Ray, Patricia M. Griffin, Paul R. Cieslak, John Dunn, Tamara Rissman, Rachel Jervis, Sarah Lathrop, Alison Muse, Monique Duwell, Kirk Smith, Melissa Tobin-D'Angelo, Duc J. Vugia, Joanna Zablotsky Kufel, Beverly J. Wolpert, Robert Tauxe, Daniel C. Payne

Pathology Research and Scholarship

To evaluate progress toward prevention of enteric illnesses, the Foodborne Diseases Active Surveillance Network (FoodNet) of CDC's Emerging Infections Program monitors the incidence of laboratory-diagnosed infections caused by eight pathogens transmitted commonly through food at 10 U.S. sites.* This report summarizes preliminary 2019 data and describes changes in incidence compared with that during 2016-2018. The incidence of enteric infections caused by these eight pathogens reported by FoodNet sites in 2019 continued to increase or remained unchanged, indicating progress in controlling major foodborne pathogens in the United States has stalled. Campylobacter and Salmonella caused the largest proportion of illnesses; trends in …

Corporate Bond Market Reactions To Quantitative Easing During The Covid-19 Pandemic, Yoshio Nozawa, Yancheng Qiu

Documents

No abstract provided.

Pre-Exposure Prophylaxis For Preventing Acquisition Of Hiv: A Cross-Sectional Study Of Patients, Prescribers, Uptake, And Spending In The United States, 2015-2016, Stephanie S. Chan, Andre R. Chappel, Karen E. Joynt Maddox, Karen W. Hoover, Ya-Lin A. Huang, Weiming Zhu, Stacy M. Cohen, Pamela W. Klein, Nancy De Lew

Open Access Publications

BACKGROUND: In 2015, there were approximately 40,000 new HIV diagnoses in the United States. Pre-exposure prophylaxis (PrEP) is an effective strategy that reduces the risk of HIV acquisition; however, uptake among those who can benefit from it has lagged. In this study, we 1) compared the characteristics of patients who were prescribed PrEP with individuals newly diagnosed with HIV infection, 2) identified the specialties of practitioners prescribing PrEP, 3) identified metropolitan statistical areas (MSAs) within the US where there is relatively low uptake of PrEP, and 4) reported median amounts paid by patients and third-party payors for PrEP.

METHODS AND …

Protocols, Practices, And Needs For Investigating Sudden Unexpected Infant Deaths, Carri Cottengim, Sharyn Parks, Dale Rhoda, Tom Andrew, Kurt B. Nolte, John Fudenberg, Mary Ann Sens, Jennifer Brustrom, Betsy Payn, Carrie K. Shapiro-Mendoza

Pathology Research and Scholarship

Understanding case identification practices, protocols, and training needs of medical examiners and coroners (MEC) may inform efforts to improve cause-of-death certification. We surveyed a U.S.-representative sample of MECs and described investigation practices and protocols used in certifying sudden unexpected infant deaths (SUID). We also identified MEC training and resource needs. Of the 377 respondents, use of the SUID Investigation Reporting Form or an equivalent was 89% for large, 87% for medium, and 52% for small jurisdictions. Routine completion of infant medical history, witness interviews, autopsy, photos or videos, and family social history for infant death investigations was ≥80%, but routine …

Probable African Tick Bite Fever In The United States, Kami Lowery, Theodore Rosen

Faculty, Staff and Students Publications

African tick bite fever (ATBF) is a tick-borne rickettsial disease most often observed in North American and European tourists returning home from the southern portion of Africa. Ticks infected with Rickettsia africae transmit this parasitic bacterium to humans, who subsequently develop an influenza-like illness, one or more inoculation eschars, and in some cases, a cutaneous rash. Because ATBF often presents with non-specific symptoms that suggest other infectious diseases, establishing the diagnosis may be difficult. Confirmatory assays, including serology and nucleic acid amplification, may take weeks to return and cannot help with acute treatment decisions. We present a case of a …

A Ten-Year Retrospective Evaluation Of Acute Flaccid Myelitis At 5 Pediatric Centers In The United States, 2005-2014., Margaret M. Cortese, Anita K. Kambhampati, Jennifer E. Schuster, Zaid Alhinai, Gary R. Nelson, Gloria J. Guzman Perez-Carrillo, Arastoo Vossough, Michael A. Smit, Robert C. Mckinstry, Timothy Zinkus, Kevin R. Moore, Jeffrey M. Rogg, Meghan S. Candee, James J. Sejvar, Sarah E. Hopkins

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Acute flaccid myelitis (AFM) is a severe illness similar to paralytic poliomyelitis. It is unclear how frequently AFM occurred in U.S. children after poliovirus elimination. In 2014, an AFM cluster was identified in Colorado, prompting passive US surveillance that yielded 120 AFM cases of unconfirmed etiology. Subsequently, increased reports were received in 2016 and 2018. To help inform investigations on causality of the recent AFM outbreaks, our objective was to determine how frequently AFM had occurred before 2014, and if 2014 cases had different characteristics.

METHODS: We conducted a retrospective study covering 2005-2014 at 5 pediatric centers in 3 …

Primary Healthcare Policy And Vision For Community Pharmacy And Pharmacists In The United States, Teresa M. Salgado, Meagen M. Rosenthal, Antoinette B. Coe, Tana N. Kaefer, Dave L. Dixon, Karen B. Farris

Faculty and Student Publications

© 2020, Grupo de Investigacion en Atencion Farmaceutica. All rights reserved. The United States (US) has a complex healthcare system with a mix of public, private, nonprofit, and for-profit insurers, healthcare institutions and organizations, and providers. Unlike other developed countries, there is not a single payer healthcare system or a national pharmaceutical benefits scheme/plan. Despite spending over USD 10,000 per capita in healthcare, the US is among the worst performers compared to other developed countries in outcomes including life expectancy at birth, infant mortality, safety during childbirth, and unmanaged chronic conditions (e.g., asthma, diabetes). Primary care is delivered by physicians …

Deployment And Travel Medicine Knowledge, Attitudes, Practices, And Outcomes Study (Kapos): Malaria Chemoprophylaxis Prescription Patterns In The Military Health System, Patrick W. Hickey, Indrani Mitra, Jamie Fraser, David Brett-Major, Mark S. Riddle, David R. Tribble

Journal Articles: Epidemiology

The Deployment and Travel Medicine Knowledge, Attitudes, Practices, and Outcomes Study (KAPOS) examines the integrated relationship between provider and patient inputs and health outcomes associated with travel and deployments. This study describes malaria chemoprophylaxis prescribing patterns by medical providers within the U.S. Department of Defense's Military Health System and its network of civilian healthcare providers during a 5-year period. Chemoprophylaxis varied by practice setting, beneficiary status, and providers' travel medicine expertise. Whereas both civilian and military facilities prescribe an increasing proportion of atovaquone-proguanil, doxycycline remains the most prevalent antimalarial at military facility based practices. Civilian providers dispense higher rates of …

Constitutional Law—Supervising Consumption: The Argument For Supervised Injection Facilities As A Valid Exercise Of States’ Police Power, Jennifer H. Diggles

Western New England Law Review

From medically assisted treatment to syringe exchange programs, the harm reduction movement has emerged as an evidence-based practice in response to the growing opioid epidemic. The supervised injection facility is a harm reduction measure that has proven effective in reducing overdose deaths and the spread of infectious diseases. Various countries around the world have initiated these programs and realized the benefits, and several states in the U.S. have proposed legislation to allow for such facilities as part of a broader approach to the opioid problem. Potential implementation of these facilities, however, is challenged on the basis that they would violate …

Comparative Analysis Of Covid-19 Guidelines From Six Countries: A Qualitative Study On The Us, China, South Korea, The Uk, Brazil, And Haiti, Ji Youn Yoo, Samia Valeria Ozorio Dutra, Dany Fanfan, Sarah Sniffen, Hao Wang, Jamile Siddiqui, Hyo-Suk Song, Sung Hwan Bang, Dong Eun Kim, Shihoon Kim, Maureen Groer

All publications

Background: In late January, a worldwide crisis known as COVID-19 was declared a Public Health Emergency of International Concern by the WHO. Within only a few weeks, the outbreak took on pandemic proportions, affecting over 100 countries. It was a significant issue to prevent and control COVID-19 on both national and global scales due to the dramatic increase in confirmed cases worldwide. Government guidelines provide a fundamental resource for communities, as they guide citizens on how to protect themselves against COVID-19, however, they also provide critical guidance for policy makers and healthcare professionals on how to take action to decrease …

Modeling The Role Of Asymptomatics In Infection Spread With Application To Sars-Cov-2, Hana M. Dobrovolny

All publications

SARS-CoV-2 started causing infections in humans in late 2019 and has spread rapidly around the world. While the number of symptomatically infected and severely ill people is high and has overwhelmed the medical systems of many countries, there is mounting evidence that some of the rapid spread of this virus has been driven by asymptomatic infections. In this study, we use a compartmental mathematical model of a viral epidemic that includes asymptomatic infection to examine the role of asymptomatic individuals in the spread of the infection. We apply the model to epidemics in California, Florida, New York, and Texas, finding …

Online Availability Of Fish Antibiotics And Documented Intent For Self-Medication, Weiwei Zhang, Austin Williams, Nicole Griffith, Jessica Gaskins, P Brandon Bookstaver

Faculty Publications

Self-medication and antibiotic utilization without healthcare oversight may lead to delayed appropriate treatment, transmission of communicable infections, untoward adverse events, and contribute to antimicrobial resistance. Previous data suggest people obtain over-the-counter (OTC) animal antibiotics for their personal use. This study examined the availability of OTC fish antibiotics online and the documented intent for self-medication. The authors conducted a web-based cross-sectional study using Google search engine to identify vendor websites selling fish antibiotics in the United States. Vendor websites were included if product information, consumer reviews, and comments were publicly available. Nine fish antibiotics were chosen due to their possibility of …

Black Vulture Conflict And Management In The United States: Damage Trends, Management Overview, And Research Needs, Bryan M. Kluever, Morgan Pfeiffer, Scott C. Barras, Brett Dunlap, Lee A. Humberg

United States Department of Agriculture Wildlife Services: Staff Publications

Contrary to rapid declines of many vulture (Accipitridae, Cathartidea) species worldwide, black vulture (Coragyps atratus) populations are increasing and expanding their range in North America. Vultures exhibit complex behaviors and can adapt to any human-dominated landscape or land use. These traits, combined with population growth and range expansion, have contributed to increased human–vulture conflicts. Our goal was to summarize the current status and trends in human–black vulture conflicts (hereafter human– vulture conflicts), review available management strategies, identify knowledge gaps, and provide recommendations to enhance management and understanding of this species and the associated conflicts. We found human–vulture conflicts …

Deployment Of Convalescent Plasma For The Prevention And Treatment Of Covid-19, Evan M Bloch, Brenda J Grossman, Jeffrey P Henderson, Et Al

Open Access Publications

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the cause of coronavirus disease 2019 (COVID-19), has spurred a global health crisis. To date, there are no proven options for prophylaxis for those who have been exposed to SARS-CoV-2, nor therapy for those who develop COVID-19. Immune (i.e., "convalescent") plasma refers to plasma that is collected from individuals following resolution of infection and development of antibodies. Passive antibody administration through transfusion of convalescent plasma may offer the only short-term strategy for conferring immediate immunity to susceptible individuals. There are numerous examples in which convalescent plasma has been used successfully as postexposure prophylaxis …

The Reemergence Of Vaccine Nationalism, Ana Santos Rutschman

All Faculty Scholarship

This short essay explores the reemergence of vaccine nationalism during the COVID-19 pandemic. The essay traces the pre-COVID origins of vaccine nationalism and explains how it can have detrimental effects on equitable access to newly developed vaccines.

Mosquito-Borne Illnesses And Their Disproportionate Impact On Variant Infrastructures: A Gis Map Comparison Of Three Regions., Jenna N. Price

Honors Theses

Mosquitoes are the deadliest animals on earth and they spread diseases through their bites. Chikungunya, Dengue, Malaria, Yellow Fever, West Nile Virus, and Zika are six diseases of concern that are transmitted by mosquitoes. This honors thesis will attempt to provide relevant information and a critical analysis of current literature. Disease descriptions of the aforementioned illnesses and country evaluations for Niger, South Sudan, and the United States of America are included for comparison and evaluation. A Geographic Information System was used to create several maps comparing the three regions of the earth specified. The models are used to show country …

Phenotypic And Genotypic Characterization Of Linezolid-Resistant Enterococcus Faecium From The Usa And Pakistan, Kate E Wardenburg, Robert F Potter, Alaric W D'Souza, Tahir Hussain, Meghan A Wallace, Saadia Andleeb, Carey-Ann D Burnham, Gautam Dantas

2010-2019 OA Pubs

OBJECTIVES: Linezolid is an important therapeutic option for the treatment of infections caused by VRE. Linezolid is a synthetic antimicrobial and resistance to this antimicrobial agent remains relatively rare. As a result, data on the comparative genomics of linezolid resistance determinants in Enterococcus faecium are relatively sparse.

METHODS: To address this knowledge gap in E. faecium, we deployed phenotypic antibiotic susceptibility testing and Illumina WGS on hospital surface (environmental) and clinical isolates from the USA and Pakistan.

RESULTS: We found complete concordance between isolate source country and mechanism of linezolid resistance, with all the US isolates possessing a 23S rRNA …

Perceived Barriers Related To Testing, Management And Treatment Of Hcv Infection Among Physicians Prescribing Opioid Agonist Therapy: The C-Scope Study, Alain H. Litwin, Martine Drolet, Chizoba Nwankwo, Martha Torrens, Andrej Kastelic, Stephan Walcher, Lorenzo Somaini, Emily Mulvihill, Jochen Ertl, Jason Grebely

Project ECHO Bibliography

The aim of this analysis was to evaluate perceived barriers related to HCV testing, management and treatment among physicians practicing in clinics offering opioid agonist treatment (OAT). C-SCOPE was a study consisting of a self-administered survey among physicians practicing at clinics providing OAT in Australia, Canada, Europe and the United States between April and May 2017. A 5-point Likert scale (1 = not a barrier, 3 = moderate barrier, 5 = extreme barrier) was used to measure responses to perceived barriers for HCV testing, evaluation and treatment across the domains of the health system, clinic and patient. Among the 203 …

Implementation Of Liver Cancer Education Among Health Care Providers And Community Coalitions In The Cherokee Nation, Behnoosh Momin, Jorge Mera, Whitney Essex, David Gahn, Margie Burkhart, Danielle Nielsen, Jennifer Mezzo, Alexander J Millman

Project ECHO Bibliography

INTRODUCTION: The Cherokee Nation Comprehensive Cancer Control Program collaborated with the Cherokee Nation Hepatitis C Virus (HCV) Elimination Program within Cherokee Nation's Health Services to plan and implement activities to increase knowledge and awareness of liver cancer prevention among health care providers and the Cherokee Nation community. From August 2017 to April 2018, the 2 programs implemented liver cancer prevention interventions that focused on education of health care providers and community members. We used descriptive statistics to analyze data collected from a brief, retrospective pre-post survey for each intervention. We assessed overall awareness and knowledge of liver cancer and ability …

Antibiotic Resistance And Molecular Characterization Of Bacteremia Escherichia Coli Isolates From Newborns In The United States., Bryan K. Cole, Marko Ilikj, Cindy B. Mccloskey, Susana Chavez-Bueno

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Escherichia coli is a major cause of neonatal sepsis. Contemporary antibiotic resistance data and molecular characterization of neonatal E. coli bacteremia isolates in the US are limited.

METHODS: E. coli blood isolates, antibiotic susceptibility data, and clinical characteristics were obtained from prospectively identified newborns from 2006 to 2016. The E. coli isolates were classified using an updated phylogrouping method and multi-locus sequence typing. The presence of several virulence traits was also determined.

RESULTS: Forty-three newborns with E. coli bacteremia were identified. Mean gestational age was 32.3 (SD±5.4) weeks. Median age was 7 days (interquartile range 0-10). Mortality (28%) occurred …

Food Insecurity And Violence In A Prospective Cohort Of Women At Risk For Or Living With Hiv In The U.S., Amy A. Conroy, Mardge H. Cohen, Edward A. Frongillo Jr., Alexander C. Tsai, Tracey E. Wilson, Eryka L. Wentz, Adaora A. Adimora, Daniel Merenstein, Ighovwerha Ofotokun, Lisa Metsch, Mirjam-Colette Kempf, Adebola Adedimeji, Janet M. Turan, Phyllis C. Tien, Sheri D. Weiser

Faculty Publications

Background Food insecurity and violence are two major public health issues facing U.S. women. The link between food insecurity and violence has received little attention, particularly regarding the temporal ordering of events. The present study used data from the Women’s Interagency Human Immunodeficiency Virus Study to investigate the longitudinal association of food insecurity and violence in a cohort of women at risk for or living with HIV.

Methods Study participants completed six assessments from 2013–16 on food insecurity (operationalized as marginal, low, and very low food security) and violence (sexual or physical, and psychological). We used multi-level logistic regression, controlling …

Neutralizing Antibody Against Enterovirus D68 In Children And Adults Before 2014 Outbreak, Kansas City, Missouri, Usa, Christopher J. Harrison, William C. Weldon, Barbara A. Pahud, Mary Anne Jackson, M. Steven Oberste, Rangaraj Selvarangan

Manuscripts, Articles, Book Chapters and Other Papers

© 2019, Centers for Disease Control and Prevention (CDC). All rights reserved. We evaluated enterovirus D68 seroprevalence in Kansas City, Missouri, USA, from samples obtained during 2012-2013. Neutralizing antibodies against Fermon and the dominant 2014 Missouri isolate were universally detected. Titers increased with age. Widespread circulation of enterovirus D68 occurred before the 2014 outbreak. Research is needed to determine a surrogate of protection.

Hiv Testing And Black Men Who Have Sex With Men, Stephaun Elite Wallace

Walden Dissertations and Doctoral Studies

HIV incidence among Black men who have sex with men (BMSM) is extremely high in contrast to their estimated population size and compared to other racial groups. Researchers have established that a significant proportion of these new cases annually originate from HIV transmission by BMSM who are unaware of their HIV status. The purpose of the study was to assess the relationship between age, sexual behavior, social support, substance use, internalized homophobia, depression, and HIV test history in BMSM. Guided by the social ecological model (SEM) as the conceptual framework, a quantitative cross-sectional study was designed to analyze secondary data …

Seroepidemiology Of Parechovirus A3 Neutralizing Antibodies, Australia, The Netherlands, And United States, Eveliina Karelehto, Lieke Brouwer, Kimberley Benschop, Jen Kok, Kerri Basile, Brendan Mcmullan, William Rawlinson, Julian Druce, Suellen Nicholson, Rangaraj Selvarangan, Christopher J. Harrison, Kamani Lankachandra, Hetty Van Eijk, Gerrit Koen, Menno De Jong, Dasja Pajkrt, Katja C. Wolthers

Manuscripts, Articles, Book Chapters and Other Papers

© 2018, Centers for Disease Control and Prevention (CDC). All rights reserved. Recent parechovirus A3 (PeV-A3) outbreaks in Australia suggest lower population immunity compared with regions that have endemic PeV-A3 circulation. A serosurvey among populations in the Netherlands, the United States, and Australia before and after the 2013 Australia outbreak showed high PeV-A3 neutralizing antibody prevalence across all regions and time periods, indicating widespread circulation.

Impacts Of Ambient Temperature On Foodborne Salmonella Infection, Victoria E. Shirriff

Public Health Theses

Foodborne Disease (FBD) impacts individuals through the ingestion of foods contaminated with microbes and can lead to an array of adverse health consequences ranging from mild symptoms such as nausea to those that evolve to become life-threatening (World Health Organization, 2015a). The incidence of FBD is expected to increase in the presence of climate change due to an increase in ambient temperature creating an environment where microbes can rapidly multiply and thrive (Gregory, Johnson, Newton, & Ingram, 2009; Kovats et al., 2004). Foodborne cases of Salmonella make up the second largest cause of gastrointestinal infection in the United States (Scallan …

A Comparison Of Screening, Prevention, And Management For Hepatitis B Patients Between The Us And Chinese Healthcare Systems, Thomas Chen, James D. Plumb, Md

Phase 1

Introduction: Hepatitis B (HBV) is a complex disease entity with potentially serious outcomes, including developing hepatocellular carcinoma (HCC). HBV is estimated to be responsible for about 50-80% of HCC cases worldwide, and 75-95% of HCC cases in HBV endemic regions.¹ HBV and HCC are great concerns especially in East Asian countries like China. In China, HCC ranks as the 2^nd most common cancer and 2^nd in cancer mortality, both behind only lung cancer.¹ China is considered an endemic HBV region, with about 100-150 million people infected. In comparison, only an estimated 550,000-2 million people are chronically …