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Chaotic Desynchronization Of Multistrain Diseases, Ira Schwartz, Leah Shaw, Derek Cummings, Lora Billings, Marie Mccrary, Donald Burke

Department of Mathematics Faculty Scholarship and Creative Works

Multistrain diseases are diseases that consist of several strains, or serotypes. The serotypes may interact by antibody-dependent enhancement rADE, in which infection with a single serotype is asymptomatic, but infection with a second serotype leads to serious illness accompanied by greater infectivity. It has been observed from serotype data of dengue hemorrhagic fever that outbreaks of the four serotypes occur asynchronously. Both autonomous and seasonally driven outbreaks were studied in a model containing ADE. For sufficiently small ADE, the number of infectives of each serotype synchronizes, with outbreaks occurring in phase. When the ADE increases past a threshold, the system …

Jefferson Students Study Abroad With Funds From The Foerderer Grant For International Study, Janice M. Bogen

Population Health Matters (Formerly Health Policy Newsletter)

No abstract available.

From The Editor: A Healthy Public: Whose Job Is It?, David B. Nash

Population Health Matters (Formerly Health Policy Newsletter)

No abstract available.

Annual Summer Seminar: The Global Response To Terror

Population Health Matters (Formerly Health Policy Newsletter)

No abstract available.

Caring For "Ryan White": The Fundamentals Of Hiv/Aids Treatment Policy, Jessamyn Taylor

National Health Policy Forum

This background paper provides an overview of the HIV/ AIDS epidemic in the United States and discusses how treatment of the disease and the populations most affected by it have changed over time. The federal government’s domestic and global efforts in prevention, research, and treatment of the disease are highlighted. The paper outlines the Ryan White Comprehensive AIDS Resources Emergency (CARE) Act, a set of programs that fund treatment services for uninsured and underinsured individuals living with HIV/AIDS, and places it in the context of other federal programs that fund treatment for HIV/AIDS. Policy issues for Ryan White’s potential congressional …

Jefferson Health Care College, Richard C. Wender

Population Health Matters (Formerly Health Policy Newsletter)

No abstract available.

From The Editor: A Health Care Tipping Point?, David B. Nash

Population Health Matters (Formerly Health Policy Newsletter)

No abstract available.

Letters To The Editor

Population Health Matters (Formerly Health Policy Newsletter)

No abstract available.

Jefferson Medical College Office Of Continuing Medical Education Selected Activities

Population Health Matters (Formerly Health Policy Newsletter)

No abstract provided.

Spotlight On . . . Richard P. Wenzel, Md, Msc "Measuring A High-Quality Department Of Medicine", Kathryn E. Ussai

Population Health Matters (Formerly Health Policy Newsletter)

No abstract available.

Download The Pdf Of The Full Issue

Population Health Matters (Formerly Health Policy Newsletter)

No abstract provided.

The Jefferson Health Care College, Richard C. Wender

Population Health Matters (Formerly Health Policy Newsletter)

No abstract available.

Bacteriophage-Based Tests For The Detection Of Mycobacterium Tuberculosis In Clinical Specimens: A Systematic Review And Meta-Analysis, Shriprakash Kalantri, Madhukar Pai, Lisa Pascopella, Lee Riley, Arthur Reingold

Public and Community Health Sciences Faculty Publications

Background: Sputum microscopy, the most important conventional test for tuberculosis, is specific in settings with high burden of tuberculosis and low prevalence of non tuberculous mycobacteria. However, the test lacks sensitivity. Although bacteriophage-based tests for tuberculosis have shown promising results, their overall accuracy has not been systematically evaluated.

Methods: We did a systematic review and meta-analysis of published studies to evaluate the accuracy of phage-based tests for the direct detection of M. tuberculosis in clinical specimens. To identify studies, we searched Medline, EMBASE, Web of science and BIOSIS, and contacted authors, experts and test manufacturers. Thirteen studies, all based on …

University Of South Florida College Of Public Health: Reflections On Doctoral Education 1987 - 2005

Florida Public Health Review

No abstract provided.

Community-Oriented Primary Care, Janice E. Nevin

Population Health Matters (Formerly Health Policy Newsletter)

No abstract available.

Adoption Of Zidovudine In Clinical Practice: Differences Between Specialists And Generalists, Leona E. Markson, Leon E. Cosler, Barbara J. Turner

Population Health Matters (Formerly Health Policy Newsletter)

No abstract provided.

Our Public Health History In Florida: Interviews With The Department Chairs

Florida Public Health Review

No abstract provided.

Rural Methamphetamine Abuse: An Ethnographic Perspective, Rocky L. Sexton, Robert G. Carlson

Population and Public Health Sciences Faculty Publications

No abstract provided.

Stimulant Abuse In Ohio And The Rural South, Robert G. Carlson

Population and Public Health Sciences Faculty Publications

This paper summarizes the methods and findings from two NIDA-supported studies of methamphetamine (MA) abuse in rural Ohio, Kentucky, and Arkansas, conducted by researchers at the Wright State University Boonshoft School of Medicine, the University of Arkansas for Medical Sciences, and the University of Kentucky. In addition, patterns of MA abuse among young adult MDMA/ecstasy users in urban central Ohio are described. Finally, preliminary findings from the Ohio Substance Abuse Monitoring Network on trends in methamphetamine abuse in Dayton, Ohio, are presented.

Secular Trends In Life Expectancy By Diet Status Among Never Smoking Seventh-Day Adventists, Noha Salim Daher

Loma Linda University Electronic Theses, Dissertations & Projects

To evaluate how life expectancy changed by age and secular time from 1960 through 1988, two cohort studies, the Adventist Mortality Study (AMS, 1960-1985, n = 27,530) and the Adventist Health Study (AHS, 1976-1988, n = 34,192) were combined. The life expectancy of omnivores was compared to vegetarians separately in never-smoking males and females for all-cause mortality, and where the cause of death was cardiovascular disease or all site-cancer. Life expectancies were calculated for subjects who had survived to ages 30, 50, 70, and 80 during six calendar periods: 1960- 1964, 1965-1969, 1970-1974, 1975-1979, 1980-1984, and 1985-1988. Ten-year calendar periods …

Social Welfare Systems And Their Effects On Adolescent Violence, Injecting Drug Use, And Negative Health Behaviors, Elvin A. Hernandez

Loma Linda University Electronic Theses, Dissertations & Projects

Youth and young adults who are injection drug users (IDU’s) often live and survive in physical and emotional environments that are associated with negative behaviors and outcomes. Past environmental and social factors, such as participation in social welfare systems or institutionalization in foster care or juvenile hall, have been found to be associated with IDU-involved young adults’ health behaviors when they become older. Social networks, which include drug, sex, or hangout networks, may influence their health outcomes and behaviors. The goals of this dissertation include an investigation of how reported past social welfare participation and institutionalization is associated with IDU-involved …

Our Public Health History In Florida: Interview With Laurence G. Branch

Florida Public Health Review

No abstract provided.

Environmental Factors In Autoimmunity: Assessment Of Immunotoxicity Of Phthalates In The Induction Of Lupus-Type Anti-Dna Antibodies, So-Yon Lim

All-Inclusive List of Electronic Theses and Dissertations

Objectives: Little is known of the role of specific environmental factors in promoting autoimmune disorders such as systemic lupus erythematosus (SLE). The broad objective of this study was to address how exposure to phthalates, common environmental factors m foods, and biomedical devices could affect the immune functions of resistant and autoimmune-prone mice. Methods: The environmental chemical model used in this study is phthalates, which are widely used in various forms and readily occur during day-to-day human contacts. Groups of nonautoimmune-prone (BALB/c, DBA/2 and C57BL/6) and susceptible (NZB, NZB/W Fl) mice were immunized with phthalates ( ortho, meta and para) conjugated …

History-Adjusted Marginal Structural Models: Optimal Treatment Strategies, Maya L. Petersen, Mark J. Van Der Laan

U.C. Berkeley Division of Biostatistics Working Paper Series

Much of clinical medicine involves choosing a future treatment plan that is expected to optimize a patient's long-term outcome, and modifying this treatment plan over time in response to changes in patient characteristics. However, dynamic treatment regimens, or decision rules for altering treatment in response to time-varying covariates, are rarely estimated based on observational data. In a companion paper, we introduced a generalization of Marginal Structural Models, named History-Adjusted Marginal Structural Models, that estimate modification of causal effects by time-varying covariates. Here, we illustrate how History-Adjusted Marginal Structural Models can be used to identify a specific type of optimal dynamic …

Epidemiology Of Escherichia Coli O157:H7 Outbreaks, United States, 1982–2002, Josefa M. Rangel, Phyllis H. Sparling, Collen Crowe, Patricia M. Griffin, David L. Swerdlow

United States Public Health Resources

Escherichia coli O157:H7 causes 73,000 illnesses in the United States annually. We reviewed E. coliO157 outbreaks reported to Centers for Disease Control and Prevention (CDC) to better understand the epidemiology of E. coli O157. E. coli O157 outbreaks (>2 cases of E. coli O157 infection with a common epidemiologic exposure) reported to CDC from 1982 to 2002 were reviewed. In that period, 49 states reported 350 outbreaks, representing 8,598 cases, 1,493 (17%) hospitalizations, 354 (4%) hemolytic uremic syndrome cases, and 40 (0.5%) deaths. Transmission route for 183 (52%) was foodborne, 74 (21%) unknown, 50 (14%) person-to-person, 31 (9%) …

The Great Pestilence: Yellow Fever In Portsmouth, Virginia, 1855, Burden Susan Lundgren

Health Services Research Dissertations

In 1855, the town of Portsmouth, Virginia was devastated by an epidemic of yellow fever. Most citizens fled. Of those who remained, most became infected and a thousand died. The municipal government collapsed. In their place, a small organization known as the Portsmouth Relief Association assumed responsibility for ensuring the survival of the town. This organization managed the care of the sick, the burial of the dead, and the care of orphans. It was the sole agent receiving and allocating the funds and resources that poured into the community. Scarce food, drugs and other supplies were available only through the …

Exploring California's Rural Health System: From The Redwood Forests To The Baja Border, Eileen Salinsky, Jessamyn Taylor

National Health Policy Forum

This three day site visit to California explored the state’s rural health system with a particular focus on the financial health of inpatient and outpatient providers and how that affects access to care. The role of telemedicine as a tool for expanding access was explored as well as the special needs of vulnerable populations such as farmworkers. Participants learned how state and federal regulation and payment policies and state budget deficits impact the viability of rural health systems.

Pioneer In Florida Public Health Nursing: The Work Of Joyce Ely, Rn

Florida Public Health Review

No abstract provided.

A Summary Of Florida’S Law Of Quarantine Of Persons And Public Health Law Reform Issues

Florida Public Health Review

No abstract provided.

The Global Distribution Of Disease And Death, Jeffrey Colman Salloway

The University Dialogue

No abstract provided.