Virus Diseases Commons^™

Vertical Transmission Of West Nile Virus In Culex Spp. Mosquitoes Of Clark County, Nevada, Vivek K. Raman

UNLV Theses, Dissertations, Professional Papers, and Capstones

West Nile Virus (WNV) is an RNA arbovirus that cycles between mosquitoes and birds, but also infects and causes disease in humans, horses and other vertebrate species. Although most infections are asymptomatic, WNV has emerged as the most common cause of epidemic meningoencephalitis in North America and the leading cause of arboviral encephalitis in the United States.

Mosquitoes of the genus Culex are the most active vectors of WNV in North America. Approximately 85% of human WNV infections in the United States occur in late summer with a peak number of cases in August and September. Vertical transmission is defined …

The Epidemiology Of Bacterial Vaginosis In Relation To Sexual Behaviour, Hans Verstraelen, Rita Verhelst, Mario Vaneechoutte, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

Background: Bacterial vaginosis (BV) has been most consistently linked to sexual behaviour, and the epidemiological profile of BV mirrors that of established sexually transmitted infections (STIs). It remains a matter of debate however whether BV pathogenesis does actually involve sexual transmission of pathogenic microorganisms from men to women. We therefore made a critical appraisal of the literature on BV in relation to sexual behaviour.

Discussion: G. vaginalis carriage and BV occurs rarely with children, but has been observed among adolescent, even sexually non-experienced girls, contradicting that sexual transmission is a necessary prerequisite to disease acquisition. G. vaginalis carriage is enhanced …

The Surge Of H1n1: A Patient Safety Initiative, Charlotte Buckenmyer Ms, Rn, Cen, Constance Simpson Rn, Kristine Weitzel Rn, Sandra Sabbatini Bsn, Rn, Tara Lynne Wisniewiski Bsn, Rn

Patient Care Services / Nursing

No abstract provided.

Erving Goffman As A Pioneer In Self-Ethnography? The “Insanity Of Place” Revisited*, Dmitri N. Shalin

Bios Sociologicus: The Erving Goffman Archives

This paper was presented at the Annual Meeting of the American Sociological Association, Atlanta, August 14, 2010. I wish to express my profound gratitude to all those who have helped preserve the memory of Erving Goffman by contributing a memoir to the Erving Goffman Archives. I am especially grateful to Frances Goffman Bay, Esther Besbris, and Marly Zaslov for providing family documents and invaluable recollections about Erving Goffman’s formative years, as well as to EGA board members whose practical assistance and good cheer sustained me throughout this project.

Goffman's Self-Ethnographies, Dmitri N. Shalin

Bios Sociologicus: The Erving Goffman Archives

An earlier version of this paper was presented at the Annual Meeting of the American Sociological Association, Atlanta, August 14, 2010. I wish to express my profound gratitude to all those who helped preserve the memory of Erving Goffman by contributing a memoir to the Erving Goffman Archives. I am especially grateful to Frances Goffman Bay, Esther Besbris, and Marly Zaslov for providing family documents and invaluable recollections about Erving Goffman’s formative years, as well as to EGA board members whose practical assistance and good cheer sustained me throughout this project.

The Efficacy And Safety Of Insulin-Sensitizing Drugs In Hiv-Associated Lipodystrophy Syndrome: A Meta-Analysis Of Randomized Trials, Siddharth H. Sheth, Robin J. Larson

Dartmouth Scholarship

HIV-associated lipodystrophy syndrome (HALS) is characterized by insulin resistance, abnormal lipid metabolism and redistribution of body fat. To date, there has been no quantitative summary of the effects of insulin sensitizing-agents for the treatment of this challenging problem. We searched MEDLINE, the Cochrane Library, clinical trial registries, conference proceedings and references for randomized trials evaluating rosiglitazone, pioglitazone or metformin in patients with evidence of HALS (last update December 2009). Two reviewers independently abstracted data and assessed quality using a standard form. We contacted authors for missing data and calculated weighted mean differences (WMD) and 95% confidence intervals (CI) for each …

Influence Of Type 2 Bovine Viral Diarrhea Virus NPro On Enhancement Of Bovine Respiratory Syncytial Virus Replication Mediated By Antagonism Of Host Cell Interferon Type I Responses, Abdulrahman Abdulaziz A. Alkheraif

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

Bovine viral diarrhea virus (BVDV) is a member of the genus Pestivirus, Family Flaviviridae. The virus can infect many species of animals of the order Artiodactyla. The BVDV genome encodes an auto protease, N^pro, that degrades interferon regulatory factor-3 (IRF-3) reducing type I interferon (IFN-I) production from host cells. Bovine respiratory syncytial virus (BRSV) is a member of the genus Pneumovirus, Family Paramyxoviridae. Concurrent infection with BVDV and BRSV causes more severe respiratory and enteric disease than infection with either virus alone. Our hypothesis was that N^pro modulates the innate immune responses to BVDV infection …

Glycan Shielding Of The Influenza Virus Hemagglutinin Elicits Evasion Of The Adaptive Immune Response And T-Cell-Driven Pathology, Keith C. Wanzeck

Theses and Dissertations (ETD)

Three separate influenza pandemics have emerged in the human population since 1918, each characterized by viruses that lack N-linked glycosylation sites on the globular head of the hemagglutinin protein. In contrast, recent non-pandemic isolates have acquired such sites. Here we constructed isogenic viruses containing differing numbers of additional N-linked glycosylation sites to assess the impact on the host immune response. These studies show that mice infected with a glycosylated virus remain susceptible to challenge with a non-glycosylated virus, glycosylated viruses elicit an inferior immune response, and in this context T-cell pathology and death may occur. We conclude from these data …

Deaths In Custody In Nevada, 2001-2006, Brian R. Brehman, Terance D. Miethe, Timothy C. Hart

Graduate Research Symposium (2010 - 2017)

A large number of prisoners die each year while under the custody of the state. These deaths include prisoners who are executed under state laws and other deaths in custody from a variety of causes. Nationally, 18,550 individuals died in the custody of a state prison between 2001 and 2006. This state data brief examines deaths in custody in Nevada prisons and jails and compares them to national averages. This report summarizes the prevalence rates for deaths in custody, changes in these custody deaths over time, the cause of these deaths, and compares custody deaths in Clark County jail to …

The Role Of The Ras Superfamily Small G-Proteins In The Proinflammatory Environment Of Rhinovirus-Exposed Monocytic-Lineage Cells, Michael Schreiber

Lawrence University Honors Projects

Rhinoviral infections are a major cause of asthma exacerbations, and though productive rhinovirus infection occurs predominantly in the bronchial epithelial cells of the upper airway, monocytic-lineage cells are implicated in establishing the inflammatory microenvironment observed during rhinoviral asthma exacerbation. It has remained unclear whether small G-protein activation plays a role in establishing this inflammatory microenvironment. The small molecular- weight G-proteins are known to be activated in a variety of cell types upon exposure to a range of viruses. However, it is unclear if small G-protein activation during viral exposure is a byproduct of receptor attachment, is important for viral replication, …

Growing Burden Of Neurological Diseases In Pakistan � Need For A National Health Survey, Mohammad Wasay, Shaukat Ali

Department of Medicine

No abstract provided.

Living Positively: An Inside Look At Hiv Counseling And Testing In Uganda, Lindsay Bergmann

Inquiry Journal 2010

No abstract provided.

Analysis Of Primary Risk Factors For Oral Cancer From Us States With Increasing Rates, Anthony Bunnell, Nathan Pettit, Nicole Reddout, Kanika Sharma, Susan O'Malley, Michelle Chino, Karl Kingsley

School of Public Health Faculty Research

Objectives

To examine the primary risk factor for oral cancer in the US, smoking and tobacco use, among the specific US states that experienced short-term increases in oral cancer incidence and mortality.

Methods

Population-based data on oral cancer morbidity and mortality in the US were obtained from the National Cancer Institute's (NCI) Surveillance, Epidemiology, and End Results (SEER) database for analysis of recent trends. Data were also obtained from the Centers for Disease Control and Prevention (CDC) Behavioral Risk Factor Surveillance System (BRFSS) to measure current and former trends of tobacco usage. To comprehensive measures of previous state tobacco use …

Hepatitis D: Scenario In The Asia-Pacific Region, Z Abbas, Wasim Jafri, Sajjad Raza

Department of Medicine

Hepatitis D virus (HDV) infection is present worldwide and affects all age groups. Around 18 million people are estimated to be infected with HDV. An important trend in HDV infection is global decline. HDV prevalence has decreased significantly in Europe since the 1970s and 1980s when it was first reported. The Asia-Pacific region now seems to be where HDV is a major health concern. There is a lack of available data from most of the countries from this region, hence, the true status of HDV cannot be determined. In South Asia, most of the countries have conditions that are favorable …

Acute Necrotizing Encephalopathy Of Childhood: A Fatal Complication Of Swine Flu, Muhammad Rehan Khan, Prem Kumar Maheshwari, Syed Asad Ali, Anwarul Haque

Department of Paediatrics and Child Health

Acute necrotizing encephalopathy of childhood (ANEC) is a rare condition characterized by the presence of multifocal symmetrical brain lesions involving mainly thalami, brainstem, cerebellum and white matter. ANEC is a serious and life threatening complication of simple viral infections. We present a case of a young child who developed this condition with classical clinical and radiological findings consistent with ANEC, secondary to swine flu (H1N1). He needed ventilatory support and had profound motor and intellectual deficit on discharge. We report this case with aim of raising awareness about this fatal complication of swine flu which has become a global health …

Prevalence Of Hepatitis B And C Viral Infections In Pakistan: Findings Of A National Survey Appealing For Effective Prevention And Control Measures, H Qureshi, K M. Bile, Rashid Jooma, S E. Alam, H U R. Afridi

Section of Neurosurgery

A prevalence survey on hepatitis B and C infections was carried out to obtain national estimates and assess epidemiological dynamics and underlying risk factors. Overall prevalence of hepatitis B surface antigen (HBsAg) and anti-hepatitis C virus (HCV) of 2.5% and 4.8%, respectively, reflected a combined infection rate of 7.6% in the general population, consistent with an ongoing high burden of chronic liver disease (CLD). There was significant association of these viral infections with a range of risk factors led by reuse of syringes. These findings validate currently implemented strategies by the national programme for the control of hepatitis viral infections, …

Prevention With Positives: How Do We Reach Them In The Community?, Avina Sarna, Jerry Okal, Stanley Luchters, Nzioki King'ola, Scott Geibel

HIV and AIDS

In the past, HIV prevention efforts have focused primarily on developing risk-reduction interventions for those presumed to be HIV-negative and therefore at risk of becoming infected with HIV. In recognition of the need for prevention among people living with HIV (PLHIV), programs have been initiated in Africa, but primarily in clinical settings for those who are on antiretroviral therapy (ART). There is little knowledge about how to reach those PLHIV not on ART, and therefore not in regular contact with the health system or with effective prevention messages. This diagnostic study aimed to address the gap in information on how …

Protecting Hope: Situation Analysis Of Vulnerable Children In Uganda 2009, Sam Kalibala, Lynne Elson

HIV and AIDS

The Government of Uganda has focused attention on the problem of orphaned and other vulnerable children through a number of policies, regulations, and initiatives. In 2004, the Ministry of Gender Labor and Social Development developed the National OVC Policy, aimed at improving the quality of life for poor and vulnerable children, such as children who have been orphaned, children who are living on the streets, children who are at risk of abuse, and children exposed to situations of armed conflict. However, despite the many efforts to improve the circumstances of vulnerable children in Uganda, policymakers, donors, and program managers still …

Rapids Evaluation Final Report 2005-2009 Key Findings, Louis Apicella, Katie D. Schenk, Hena Khan

HIV and AIDS

RAPIDS (Reaching HIV/AIDS Affected People with Integrated Development and Support) is an intervention funded by the United States Agency for International Development (USAID), and is designed to mitigate the impact of HIV/AIDS in Zambia. The overall goal of RAPIDS is to improve the quality of life of Zambians affected by HIV and AIDS by expanding successful community-based models of home-based care and support to orphans and vulnerable children and people who are chronically ill, as well as through interventions targeting youth with livelihood opportunities and life-skills training, focusing on initiatives supporting abstinence and being faithful.

Keeping Prevention In The Crosshairs: A Better Hiv Exposure Law For Maryland, Sara Klemm

Journal of Health Care Law and Policy

No abstract provided.

Monitoring And Evaluation Of The Emergency Plan Progress (Meepp): End-Of-Project Evaluation, Sam Kalibala

HIV and AIDS

This report evaluates the scope of the Monitoring and Evaluation of the Emergency Plan Progress (MEEPP) and the lessons learned from the project in Uganda, which aims to improve availability and quality of PEPFAR data.

Hcmv Pus28 Initiates Pro-Migratory Signaling Via Activation Of Pyk2 Kinase, Jennifer Totonchy, Susan Varnum, Ryan Melnychuk, Patricia Smith, Ljiliana Pasa-Tolic, Janani I. Shutthanadan, Daniel N. Streblow

Pharmacy Faculty Articles and Research

Background: Human Cytomegalovirus (HCMV) has been implicated in the acceleration of vascular disease and chronic allograft rejection. Recently, the virus has been associated with glioblastoma and other tumors. We have previously shown that the HCMV-encoded chemokine receptor pUS28 mediates smooth muscle cell (SMC) and macrophage motility and this activity has been implicated in the acceleration of vascular disease. pUS28 induced SMC migration involves the activation of the protein tyrosine kinases (PTKs) Src and Focal adhesion kinase as well as the small GTPase RhoA. The PTK Pyk2 has been shown to play a role in cellular migration and formation of cancer, …

World Of Viruses: The Frozen Horror, Martin Powell, Tom Floyd, Angie Fox, Anisa Angeletti, Peter Angeletti, Judy Diamond, Kristin Watkins, Charles Wood

Books: College of Public Health

No abstract provided.