Digital Commons Network^™

A One Health Message About Bats Increases Intentions To Follow Public Health Guidance On Bat Rabies, Hang Lu, Katherine A. Mccomas, Danielle E. Buttke, Sungjong Roh, Margaret A. Wild

Research Collection Lee Kong Chian School Of Business

Since 1960, bat rabies variants have become the greatest source of human rabies deaths in the United States. Improving rabies awareness and preventing human exposure to rabid bats remains a national public health priority today. Concurrently, conservation of bats and the ecosystem benefits they provide is of increasing importance due to declining populations of many bat species. This study used a visitor-intercept experiment (N = 521) in two U.S. national parks where human and bat interactions occur on an occasional basis to examine the relative persuasiveness of four messages differing in the provision of benefit and uncertainty information on intentions …

Effect Of Body Mass Index On Outcome Of Labour Induction, Farheen Yousuf, Tahira Naru, Sana Sheikh

Department of Obstetrics & Gynaecology

The retrospective study to explore the adverse effect of obesity on pregnancy and labour was conducted at Aga Khan University Hospital, Karachi, Pakistan, and comprised data of all patients booked between 12-14 weeks and required induction of labour from January 1 to December 31, 2012. Women were grouped into two body mass index categories: normal weight (23 kg/m2). Obesity increased the risk of development of gestational hypertension and diabetes. Therefore obese women were more likely to be induced due to medical indication whether primiparous or multiparous adjusted odds ratio =2.89(95% confidence interval 1.29-6.48) and 2.77 (95% confidence interval 1.07-7.19) respectively. …

Stabilization Of Gp120 Outer Domain For Hiv-1-1 Vaccine Immunogen Design, Duoyi Hu

School of Veterinary and Biomedical Sciences: Dissertations, Theses, and Student Research

The sole envelope glycoprotein spike on the surface of Human Immunodeficiency Virus (HIV-1) is composed of two subunits: gp120 and gp41. The gp120 consists of three domains: the inner domain, outer domain and bridging sheet, to which the viral primary receptor CD4 binds and induces a conformational change in gp120 to expose the co-receptor binding site. Previous studies have found that the outer domain of gp120 is relatively more stable than the inner domain and bridging sheet. When superimposed, the co-crystal structures of CD4-gp120 complex and VRC01-gp120 complex revealed that the CD4-binding site (CD4-BS) antibody VRC01 actually mainly bound to …

Cancer Among Asian American Population In The United States: Incidence And Survival Disparities, Hongbin Jin

UNLV Theses, Dissertations, Professional Papers, and Capstones

Part I

Cancer incidence disparities exist among specific Asian American populations. However, the existing reports exclude data from large metropoles like Chicago, Houston, and New York. Moreover, incidence rates by subgroup have been underestimated due to the exclusion of Asians with unknown subgroup. Cancer incidence data for 2009 to 2011 for eight states accounting for 68% of the Asian American population were analyzed. Race for cases with unknown subgroup was imputed using stratified proportion models by sex, age, cancer site, and geographic regions. Age-standardized incidence rates were calculated for 17 cancer sites for the six largest Asian subgroups. Our analysis …

Microbial Contamination Of Ice At Food Establishments In Las Vegas, Nevada, Jerry Wills

UNLV Theses, Dissertations, Professional Papers, and Capstones

When food establishments make ice for consumption, it is important to use water free of pathogens and to employ hygienic practices. Freezing can reduce the number of culturable microorganisms present in water but does not eliminate them completely. Coliform bacteria are used as an indicator of water quality and are used to test for fecal contamination. The U.S. Environmental Protection Agency (EPA) establishes standards for drinking water, and has set a goal for zero total coliforms. Another commonly used tool to measure water quality is the heterotrophic plate count (HPC). The EPA limit for HPC is 500 colony forming units …

Comparative Efficacy Of Foaming And Non-Foaming Handsoap In Reduction Of Microorganisms In Handwashing, Danielle Marie Conover

Graduate Theses and Dissertations

Handwashing (HW) is a long established method to prevent disease transmission. Ensuring effectiveness of current HW methods is essential for optimal HW and enhanced disease prevention. The objectives of this research were to 1) conduct a survey of soap type and volume in food service establishments in Washington County, Arkansas; 2) investigate how soap type impacts HW behavior; and 3) determine the difference in microbial reduction between foaming (F) and liquid (L) handsoap. For Objective 1, food service establishments in Washington County, AR were selected based on exclusion criteria and random number generations, and handsoap samples were collected to determine …

Summary Of Results From The 2016 National Health Security Preparedness Index, Glen P. Mays, Michael T. Childress, Pierre Martin Dominique Zephyr, Anna Goodman Hoover

Health Management and Policy Reports

The National Health Security Preparedness Index tracks the nation’s progress in preparing for, responding to, and recovering from disasters and other large-scale emergencies that pose risks to health and well-being in the United States. Because health security is a responsibility shared by many different stakeholders in government and society, the Index combines measures from multiple sources and perspectives to offer a broad view of the health protections in place for nation as a whole and for each U.S. state. The Index identifies strengths as well as gaps in the protections needed to keep people safe and healthy in the face …

Affecting Tdap Vaccination Rates Among Women: A Multifaceted Intervention, Soneka Wynter

Evidence-Based Practice Project Reports

Despite the availability of a preventive vaccine, the incidence of pertussis in the United States has continued to increase over the past two decades and it is now considered the most common preventable infectious illness. Highly contagious in nature, it is estimated that about 50 million people are infected each year, and approximately 300,000 deaths occur worldwide (Centers for Disease Control and Prevention [CDC], 2012). In 2013, Indiana reported 616 cases (Indiana State Department of Health [ISDH], 2014). In spite of CDC recommendations on strategies that can improve vaccine delivery, rates of immunization remain low nationwide (CDC, 2014). The purpose …

Geographic Distribution Of Maternal Group B Streptococcus Colonization And Infant Death During Birth Hospitalization: Eastern Wisconsin, Jessica J. F. Kram, Dennis J. Baumgardner, Kiley B. Vander Wyst, Melissa A. Lemke

Journal of Patient-Centered Research and Reviews

Purpose

Maternal group B Streptococcus (GBS) can be transmitted from a colonized mother to newborn during vaginal delivery and may or may not contribute to infant death. This study aimed to explore the geographic distribution and risk factors of maternal GBS colonization and infant death during birth hospitalization.

Methods

We retrospectively studied mothers with live birth(s) in a large eastern Wisconsin hospital system from 2007 through 2013. Associations between maternal and neonatal variables, GBS colonization and infant death were examined using chi-squared, Mann-Whitney U and t-tests. Multivariable logistic regression models also were developed.

Results

Study population (N = 99,305) had …

Geodemographic Features Of Human Blastomycosis In Eastern Wisconsin, Megan E. Huber, Dennis J. Baumgardner, Jessica J. F. Kram, Melissa A. Lemke

Journal of Patient-Centered Research and Reviews

Purpose

Blastomycosis is an endemic fungal infection. In rural northern Wisconsin, blastomycosis cases are associated with certain environmental features including close proximity to waterways. Other studies have associated blastomycosis with particular soil chemicals. However, blastomycosis also occurs in urban and suburban regions. We explored the geodemographic associations of blastomycosis cases in the more urban/suburban landscape of eastern Wisconsin.

Methods

We conducted a retrospective study of 193 laboratory-identified blastomycosis cases in a single eastern Wisconsin health system, 2007–2015. Controls were 250 randomly selected cases of community-diagnosed pneumonia from a similar time period. Geographic features of home addresses were explored using Google …

Epidemiology Crucial To Cracking Elizabethkingia Crisis, Angela Tonozzi

Journal of Patient-Centered Research and Reviews

The author explains the epidemiological methods, tools and personnel required to pinpoint the source of Wisconsin’s 2016 outbreak of Elizabethkingia infections.

Improving The State Of Health Literacy Among American Adults: Why Community Outreach Methods Are More Effective Than Literacy-Level Screenings, Lydia Simpson

Honors Theses

Health literacy refers to an individual’s ability to access and process health information to make important decisions about their health. Unfortunately, millions of American adults have inadequate health literacy skills and are not able to navigate their way through the world of health care. This may lead to disastrous consequences and poor health outcomes. To improve health literacy, nationwide health education programs are imperative. Despite this, low health literacy is often ignored, or only considered for individuals suspected of having low health literacy who might then be administered a screening instrument. A better model for the American health care system …

The Role Of Mathematical Modeling In Designing And Evaluating Antimicrobial Stewardship Programs, Lester Caudill, Joanna R. Wares

Department of Math & Statistics Faculty Publications

Antimicrobial agent effectiveness continues to be threatened by the rise and spread of pathogen strains that exhibit drug resistance. This challenge is most acute in healthcare facilities where the well-established connection between resistance and sub-optimal antimicrobial use has prompted the creation of antimicrobial stewardship programs (ASPs). Mathematical models offer tremendous potential for serving as an alternative to controlled human experimentation for assessing the effectiveness of ASPs. Models can simulate controlled randomized experiments between groups of virtual patients, some treated with the ASP measure under investigation, and some without. By removing the limitations inherent in human experimentation, including health risks, study …

The Role Of Mathematical Modeling In Designing And Evaluating Antimicrobial Stewardship Programs, Lester Caudill, Joanna R. Wares

Department of Math & Statistics Faculty Publications

Antimicrobial agent effectiveness continues to be threatened by the rise and spread of pathogen strains that exhibit drug resistance. This challenge is most acute in healthcare facilities where the well-established connection between resistance and suboptimal antimicrobial use has prompted the creation of antimicrobial stewardship programs (ASPs). Mathematical models offer tremendous potential for serving as an alternative to controlled human experimentation for assessing the effectiveness of ASPs. Models can simulate controlled randomized experiments between groups of virtual patients, some treated with the ASP measure under investigation, and some without. By removing the limitations inherent in human experimentation, including health risks, study …

Law & Healthcare Newsletter, Vol. 23, No. 2, Spring 2016

Law & Health Care Newsletter

No abstract provided.

Engaging Rural Georgians In Internal Revenue Service (Irs)-Mandated Community Health Needs Assessments, Raymona H. Lawrence, Dziyana Nazaruk, Marie Denis-Luque, Stuart Tedders

Journal of the Georgia Public Health Association

Background: On March 23, 2010, President Barack Obama signed the Patient Protection and Affordable Care Act (ACA) into law. The law became effective on March 23, 2012. The ACA stipulates that non-profit hospitals must demonstrate benefit to their communities through the process of community health needs assessments (CHNAs). Failure to comply with this law may result in loss of non-profit status or large fines. This report describes strategies for engaging rural communities in Internal Revenue Service (IRS)-mandated CHNAs.

Methods: Public health practitioners from Georgia Southern University’s Jiann Ping Hsu College of Public Health collaborated with 18 rural, non-profit hospitals to …

Alignment Of Epidemiology Practice And Academic Competencies Through Effective Collaboration, Kimberly R. Glenn, Paula R. Masters, Megan Quinn

ETSU Faculty Works

Background: Online learning has recently garnered increased attention as technology use in the classroom grows. However, most of the published approaches regarding this topic in postgraduate education centers on clinical environments. Models of partnerships between applied public health agencies and academic centers to produce mutually beneficial online learning opportunities for graduate-level public health courses have not been explored in the literature.

Methods: East Tennessee State University (ETSU) and the Tennessee Department of Health (TDH) partnered to build three online, asynchronous epidemiology modules for an interdisciplinary audience of graduate students. The goals of the modules were to (1) introduce students to …

Mythbusting The Common Cold And Flu, Matthew Dillon

McNair Scholars Research Journal

As we have created vaccines for many contagious pathogens in the last 100 years, the flu and cold still lack a “cure.” There are many things people do to try to get over the cold and flu from homeopathic remedies to the flu vaccine. While nothing can prevent the cold or flu, there are ways we can mitigate our chances of getting these viruses. By doing what we can to avoid getting these illnesses, we are also helping prevent the spread of the viruses to others. In the end, this is our best course of action until a vaccine that …

Treatment And Prevention Of Human Rotavirus (Hrv) In Developing Countries: The Potential Of Avian Immunoglobulin Y, Christa Brown

Senior Honors Theses

Rotavirus gastroenteritis is a leading cause of childhood mortality, killing ~1400 children younger than five daily, primarily through severe diarrheal dehydration. Eighty-five percent of this mortality occurs in developing countries where rotavirus vaccines are not widely implemented and are only partially effective. In those countries, it has proven difficult to implement the recommended supportive therapies like oral rehydration therapy (ORT) on a wide scale due to lack of both medical infrastructure and private economic investment combined with cultural bias against ORT. IgY targeting human rotavirus (anti-HRV IgY) shows potential as a passive immunotherapy that reduces rotavirus-associated morbidity and mortality, augments …

An Analysis Of Women’S Access To Acute Opioid Detoxification Services In Maine: Identifying The Barriers To Treatment, Karen E. Conley

Muskie School Capstones and Dissertations

The lack of treatment facilities and services for opioid use disorder in Maine, combined with an increased prevalence of addiction, creates a potential for health inequity between men and women that may be intensified by barriers in access to care. This capstone study utilized detoxification screening inquiry forms and data obtained from the Milestone Foundation’s acute opioid detoxification program to assess and categorize barriers to access by gender. A barriers model was developed based on existing literature and was to identify potential associations among and between the known barriers to accessing treatment. Barriers were described as internally or externally based, …

The Feminization Of Hiv/Aids In Yunnan, China, Leah Pinckney

Independent Study Project (ISP) Collection

The feminization of HIV is a global phenomenon in which more women are becoming HIV-positive. This not only has tragic consequences for those women but also signifies how HIV transmission in China is changing. Increased sexual transmission has given HIV the ability to move from at-risk groups, such as intravenous drug users and commercial sex workers, to the general population. Despite China’s improved health policies and programs about HIV, this situation poses a serious public health issue allowed to perpetuate because of societal problems surrounding gender. These problems are compounded by socioeconomic inequality brought upon by economic change. While much …

Tools And Methods For Zika Prevention In Cachoeira, Bahia, Florence Tesha

Independent Study Project (ISP) Collection

Zika virus, which is mainly transmitted by Aedes aegypti and Aedes albopictus mosquitoes, has become a major health threat in Brazil and other Latin American countries. Brazil is the country that is being most impacted with zika virus in addition to the existing mosquito-borne diseases of dengue and chikungunya. With the increase in zika virus infections, there have also been increasing numbers of infant brain abnormalities such as microcephaly associated to zika. International and local health institutions are working together to control and prevent zika transmission. This project aimed to investigate the various tools and methods employed by the Center …

A Qualitative Investigation On The Effects Of The Uttar Pradesh Population Policy On Women Who Undergo Sterilization In Bahraich, Uttar Pradesh, Anna Wadhwani

Independent Study Project (ISP) Collection

The effectiveness of population policies is widely disputed by the international development community and is under constant scrutiny. While these policies have the potential to positively affect reproductive and child health indicators, they often focus too heavily on macro-demographic family planning goals and fail to acknowledge socioeconomic determinants of fertility indicators, often making for ineffective policy. Furthermore, target-based approaches have the potential to negatively impact women’s family planning choices and the quality of care they receive. This study seeks to analyze how the Uttar Pradesh Population Policy affects the decision-making process and experiences of women who undergo sterilization procedures in …

The United Nations Sustainable Development Goals: Achieving The Vision Of Global Health With Justice, Eric A. Friedman, Lawrence O. Gostin

Georgetown Law Faculty Publications and Other Works

We are resolved to free the human race from the tyranny of poverty and want and to heal and secure our planet” (UN General Assembly, 2015, September 25, preamble). So pronounces the 2030 Agenda, the United Nations declaration on the Sustainable Development Goals (SDGs), adopted on September 25, 2015, succeeding the Millennium Development Goals (MDGs). If achieved, the SDGs will secure an improved level of health, development, and global justice. However, if the international community fails to live up to its commitments, an untold number of people will likely perish prematurely, people’s opportunities to thrive will be cut off, social …

Quantifying The Association Between Active Tuberculosis Incidence And Migrant Farm Worker Populations Among Florida Counties, 2009-2013: An Ecological Study, Ryan Nicolas Ortega

USF Tampa Graduate Theses and Dissertations

Nearly 20 studies conducted in the last 40 years indicate that tuberculosis (TB) represents a major health concern among migrant farm worker (MFW) populations, but their role in the transmission of TB within the broader community is poorly understood. To this end an ecological study was undertaken which examined 67 Florida counties between years 2009 through 2013. Its aims were as follows: (1) to describe the demographic, geographic, and temporal distribution of the incidence of active TB, (2) to examine the effect of agriculturally relevant seasonal periods on the incidence of active TB, and (3) to quantify the strength and …

Critical Heat Stress Evaluation In Two Ebola Ensembles, Christopher T. Lee

USF Tampa Graduate Theses and Dissertations

Ebola, a type of filovirus that causes hemorrhagic fevers, dominated global headlines in 2014 when the largest Ebola epidemic in history took place in West Africa. Healthcare practitioners were at particular risk of contracting Ebola while taking care of patients with the disease because they were easily exposed to bodily fluids such as blood, urine, saliva, and feces, quite often in the intensive care unit (ICU). While personal protective equipment (PPE) protects the healthcare practitioner by providing an effective barrier against the virus, users were also at risk for heat stress because of the type of protective clothing. In this …

Neglected Dimensions Of Global Security: The Global Health Risk Framework Commission, Lawrence O. Gostin, Carmen C. Mundaca-Shah, Patrick W. Kelley

Georgetown Law Faculty Publications and Other Works

The world has experienced global health crises ranging from novel influenzas (H5N1 and H1N1) and coronaviruses (SARS and MERS) to the Ebola and Zika viruses. In each case, governments and international organizations seemed unable to react quickly and decisively. Health crises have unmasked critical vulnerabilities— weak health systems, failures of leadership, and political overreaction and underreaction. The Global Health Risk Framework Commission, for which the National Academy of Medicine served as the secretariat, recently set out a comprehensive strategy to safeguard human and economic security from pandemic threats.

Concerns Of Water Scarcity And Water Quality Among Two Andean Communities In Peru, Kelsey Anne Anderson

USF Tampa Graduate Theses and Dissertations

This thesis sought to explore the perceptions and experiences of Andean women regarding water quality, water scarcity, and health among two communities in Carhuaz province of Ancash, Peru. Household surveys (n=25), semi-structured interviews (n=10), unstructured interviews (n=2), and participant observation were conducted with local women to investigate their concerns and perceptions of water and health. An additional two unstructured interviews were conducted with a local water authority and doctor in order gain another perspective on the issues of water security and health.

The pressure of a changing climate and of a problematic water governance system in Andean Peru create an …

An Examination Of The Distribution Of Diabetes Mellitus Among Tb Patients With Pulmonary Tuberculosis And Drug Resistant Tuberculosis In The State Of Florida, Usa., Mandzisi Mbongeni Mkhontfo

USF Tampa Graduate Theses and Dissertations

Background: Pulmonary Tuberculosis (PTB) is considered a disease of the past but it remains a major cause of mortality among immune compromised patients and continues to be a significant threat to public health globally. Notably, the prevalence of diabetes mellitus (DM) has increased over the years. The biological link of TB and DM has been reported in numerous literature with DM attributed to three folds increase in the risk of TB and linked to Drug Resistant TB, especially amongst aged diabetic patients. The aim of the study was to examine the distribution of DM among TB patients and explore …

Factors Associated With Sexually Transmitted Infections (Stis) And Multiple Sti Co-Infections: Results From The Evri Hiv Prevention Preparedness Trial, Ubin Pokharel

USF Tampa Graduate Theses and Dissertations

Objective: The objective of this study was to describe the prevalence of sexually transmitted co-infections and assess factors associated with a single infection and co-infections.

Methods: A total of 388 women were included in this study. At enrollment of the EVRI trial women were tested for five STIs: Human papilloma virus (HPV), Chlamydia trachomatis, Neisseria gonorrhoeae, Herpes simplex virus-2 (HSV-2) and Treponema pallidum. Prevalence of STI infections and proportion of women with different combinations of co-infections were calculated. Factors associated with single infection and STI co-infection were assessed using a polytomous logistic regression model and odds ratio …