Download or read book The Diffusion of Influenza written by Gerald F. Pyle and published by Rowman & Littlefield. This book was released on 1986 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: This pioneering study of the geography of influenza during the twentieth century explores how geographical factors contribute to the periodic diffusion of influenza epidemics in the United States, adding a spatial dimension to national efforts to control the disease. Pyle brings together findings from history, virology, epidemiology, and demographics to develop a geographic model of influenza transmission.
Download or read book Spatial Aspects of Influenza Epidemics written by Andrew David Cliff and published by Routledge. This book was released on 1986 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Influenza Diffusion written by Barbara M. Whitaker Janelle and published by . This book was released on 1970 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Epidemic Influenza written by Richard Sisley and published by . This book was released on 1891 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Dual Diffusion Model for Influenza Transmission Control and Prevention in the Urbanized Area of Buffalo written by Liang Mao and published by . This book was released on 2010 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: The diffusion of influenza disease and that of individual preventive behavior are intrinsically interrelated. This dissertation presents an original dual-diffusion model to couple these two diffusion processes together. At the conceptual level, the model is composed of four components, including the contact network, diffusion of influenza, diffusion of preventive behavior, and the interaction between the two diffusion processes. The individual-based approach, network structure, disease model and threshold adoption model have been integrated under this framework to formulate each component. The model implementation is carried out in the urbanized area of Buffalo, New York, based on census data, land use data, travel statistics, and health behavior survey.^The dual-diffusion model successfully replicates the observed trends of influenza infection and antiviral-drug use, and offers a close representation of the lab-confirmed data as well. The presented model is further used to investigate spatial-temporal dynamics of the dual-diffusion processes. The simulation results identify five subsequent stages during the course of dual-diffusion, including: the local growth, expansion, fast city-wide growth, slow city-wide growth, and fade-out. Two major factors are found to contribute to the dynamics. One is the spatial heterogeneity in the city, in terms of the population distribution and land use patterns. This factor directly influences the spatial layout of the dual-diffusion. The other factor is the travel of individuals in the city, which has profound effects on the temporal sequence of the dual-diffusion. One purpose of developing the dual-diffusion model is to explore effective strategies for influenza control and prevention.^This research evaluates the combined effectiveness of control strategies and individual preventive behavior. Three control strategies and their combination have been simulated, including a targeted antiviral prophylaxis (TAP) strategy, a workplace closure strategy, and a travel restriction strategy. The results suggest that previous studies on control strategies may have under-estimated the resultant effectiveness, because the effects of preventive behavior are overlooked. The addition of preventive behavior may double, or even triple, the control effectiveness, leading to smaller disease attack rates and lower epidemic peaks.^The control strategies previously suggested might be resource-intensive, and optimized strategies are recommended. In addition to the control strategies, two preventive strategies have been simulated and assessed: one strategy offers free antiviral drugs to households (referred to as incentive strategy), and the other establishes role models of adoption at affected workplaces (called role-model strategy). Different from previous studies, the assessment not only considers the effects of these strategies on the number of adoptions, but also their effects on the number of infections. The results show that the incentive strategy can be effective to control influenza, given a moderate compliance of households. The role-model strategy is not recommended for the study area, because half of the population may be reluctant to adopt unless they were ill, even if role models are setting around them.^This dissertation expands current epidemic models into a new field, human preventive behavior against diseases. It argues that the interactions between human and disease are reciprocal, and the failure to consider either side may affect decision making. The results offer in-depth understandings in influenza transmission, and control, and prevention. A number of strategies explored in this research can be valuable for the public to overcome socio-economic challenges posed by future influenza epidemics.
Download or read book Pandemic Influenza 1700 1900 written by Karl David Patterson and published by Rowman & Littlefield Publishers. This book was released on 1986 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: To find more information about Rowman and Littlefield titles, please visit www.rowmanlittlefield.com.
Download or read book Influenza and Public Health written by Jennifer Lee Gunn and published by Earthscan. This book was released on 2010 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: Major influenza pandemics pose a constant threat. As evidenced by recent H5N1 avian flu and novel H1N1, influenza outbreaks can come in close succession, yet differ in their transmission and impact. With accelerated levels of commercial and population mobility, new forms of flu virus can also spread across the globe with unprecedented speed. Responding quickly and adequately to each outbreak becomes imperative on the part of governments and global public health organizations, but the difficulties of doing so are legion. One tool for pandemic planning is analysis of responses to past pandemics that provide insight into productive ways forward.This book investigates past influenza pandemics in light of today's, so as to afford critical insights into possible transmission patterns, experiences, mistakes, and interventions. It explores several pandemics over the past century, from the infamous 1918 Spanish Influenza, the avian flu epidemic of 2003, and the novel H1N1 pandemic of 2009, to lesser-known outbreaks such as the 1889-90 influenza pandemic and the Hong Kong Flu of 1968. Contributors to the volume examine cases from a wide range of disciplines, including history, sociology, epidemiology, virology, geography, and public health, identifying patterns that cut across pandemics in order to guide contemporary responses to infectious outbreaks.
Download or read book Britain and the 1918 19 Influenza Pandemic written by Niall Johnson and published by Routledge. This book was released on 2006-09-27 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Between August 1918 and March 1919 a flu pandemic spread across the globe and in just under a year 40 million people had died from the virus worldwide. This is the first book to provide a total history and seriously analyze the British experiences during that time. The book provides the most up-to-date tally of the pandemic’s impact, including the vast mortality, as well as questioning the apparent origins of the pandemic. A ‘total’ history, this book ranges from the spread of the 1918–1919 pandemic, to the basic biology of influenza, and how epidemics and pandemics are possible, to consider the demographic, social, economic and political impacts of such a massive pandemic, including the cultural dimensions of naming, blame, metaphors, memory, the media, art and literature. An inter-disciplinary study, it stretches from history and geography through to medicine in order to convey the full magnitude of the first global medical ‘disaster’ of the twentieth century, and looks ahead to possible pandemics of the future. Niall Johnson brings an impressive scholarly eye on this fascinating and highly relevant topic making this essential reading for historians and those with an interest in British and medical history.
Download or read book Influenza An epidemiologic study written by Warren T. Vaughan and published by Prabhat Prakashan. This book was released on 2024-04-23 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unraveling the Mystery of Influenza: An Epidemiologic Study by Warren T. Vaughan Delve into the intricate web of one of the most pervasive and enigmatic infectious diseases with Warren T. Vaughan's groundbreaking work, "Influenza: An Epidemiologic Study." Through meticulous research and insightful analysis, Vaughan unravels the complexities of influenza, shedding light on its epidemiology, transmission dynamics, and impact on public health. Understanding the Dynamics of Influenza With a keen focus on epidemiology, Vaughan explores the patterns and trends of influenza outbreaks, offering valuable insights into the factors that contribute to the spread of the virus. From seasonal variations to the emergence of novel strains, this study provides a comprehensive overview of influenza dynamics, allowing readers to grasp the intricacies of its epidemiology. By examining historical data and contemporary research findings, Vaughan illuminates the complex interplay between host, virus, and environment, offering a nuanced understanding of influenza's impact on populations worldwide. From the crowded confines of urban centers to the remote reaches of rural communities, no corner of the globe is immune to the reach of this ubiquitous virus. Shaping Public Health Strategies As influenza continues to pose a significant threat to global health security, Vaughan's study serves as a valuable resource for policymakers, healthcare professionals, and researchers alike. By elucidating the patterns of transmission and identifying high-risk populations, this study lays the groundwork for informed public health strategies aimed at mitigating the impact of influenza. From vaccination campaigns to surveillance systems, Vaughan's insights inform the development of proactive measures designed to curb the spread of influenza and protect vulnerable populations. By leveraging the principles of epidemiology, public health practitioners can deploy targeted interventions to reduce morbidity and mortality associated with influenza outbreaks. Why "Influenza: An Epidemiologic Study" Is Essential Reading: Comprehensive Analysis: Vaughan's study offers a comprehensive analysis of influenza epidemiology, covering a wide range of topics from virus subtypes to transmission dynamics. Evidence-Based Insights: Grounded in empirical research and epidemiological principles, this study provides evidence-based insights that inform public health policy and practice. Practical Implications: By translating epidemiological findings into actionable strategies, Vaughan's work has practical implications for healthcare professionals, policymakers, and researchers engaged in influenza prevention and control efforts. Embark on a journey through the epidemiology of influenza with Warren T. Vaughan's seminal work. Whether you're a seasoned public health professional or a curious reader seeking to understand the intricacies of infectious disease, "Influenza: An Epidemiologic Study" offers invaluable insights into one of the world's most pressing public health challenges.
Download or read book Influenza a Study of Measures Adopted for the Control of the Epidemic written by Wilfred H. Kellogg and published by . This book was released on 1919 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flu written by Gina Bari Kolata and published by Macmillan. This book was released on 1999 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Scientists have recently discovered shards of the flu virus in human remains frozen in the Arctic tundra and in scraps of tissue preserved in a government warehouse. In Flu, Gina Kolata, reporter for The New York Times, unravels the mystery of this lethal virus with the high drama of a great adventure story. From Alaska to Norway, from the streets of Hong Kong to the corridors of the White House, Kolata tracks the race to recover the live pathogen and probes the fear that has impelled government policy. She delves into the history of the flu and previous epidemics, profiles the experts hot on the trail and the amateurs woefully misguided, and details the science and the latest understanding of this mortal disease."--BOOK JACKET.Title Summary field provided by Blackwell North America, Inc. All Rights Reserved
Download or read book America s Forgotten Pandemic written by Alfred W. Crosby and published by Cambridge University Press. This book was released on 2003-07-21 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Between August 1918 and March 1919 the Spanish influenza spread worldwide, claiming over 25 million lives - more people than perished in the fighting of the First World War. It proved fatal to at least a half-million Americans. Yet, the Spanish flu pandemic is largely forgotten today. In this vivid narrative, Alfred W. Crosby recounts the course of the pandemic during the panic-stricken months of 1918 and 1919, measures its impact on American society, and probes the curious loss of national memory of this cataclysmic event. This 2003 edition includes a preface discussing the then recent outbreaks of diseases, including the Asian flu and the SARS epidemic.
Download or read book Influenza and the Laws of England Concerning Infectious Diseases written by Richard Sisley and published by . This book was released on 1892 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pale Rider written by Laura Spinney and published by PublicAffairs. This book was released on 2017-09-12 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1918, the Italian-Americans of New York, the Yupik of Alaska, and the Persians of Mashed had almost nothing in common except for a virus -- one that triggered the worst pandemic of modern times and had a decisive effect on twentieth-century history. The Spanish flu of 1918-1920 was one of the greatest human disasters of all time. It infected a third of the people on Earth -- from the poorest immigrants of New York City to the king of Spain, Franz Kafka, Mahatma Gandhi, and Woodrow Wilson. But despite a death toll of between 50 and 100 million people, it exists in our memory as an afterthought to World War I. In this gripping narrative history, Laura Spinney traces the overlooked pandemic to reveal how the virus travelled across the globe, exposing mankind's vulnerability and putting our ingenuity to the test. As socially significant as both world wars, the Spanish flu dramatically disrupted -- and often permanently altered -- global politics, race relations and family structures, while spurring innovation in medicine, religion and the arts. It was partly responsible, Spinney argues, for pushing India to independence, South Africa to apartheid, and Switzerland to the brink of civil war. It also created the true "lost generation." Drawing on the latest research in history, virology, epidemiology, psychology and economics, Pale Rider masterfully recounts the little-known catastrophe that forever changed humanity.
Download or read book Preparing for an Influenza Pandemic written by Institute of Medicine and published by National Academies Press. This book was released on 2007-12-28 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: During an influenza pandemic, healthcare workers will be on the front lines delivering care to patients and preventing further spread of the disease. As the nation prepares for pandemic influenza, multiple avenues for protecting the health of the public are being carefully considered, ranging from rapid development of appropriate vaccines to quarantine plans should the need arise for their implementation. One vital aspect of pandemic influenza planning is the use of personal protective equipment (PPE)-the respirators, gowns, gloves, face shields, eye protection, and other equipment that will be used by healthcare workers and others in their day-to-day patient care responsibilities. However, efforts to appropriately protect healthcare workers from illness or from infecting their families and their patients are greatly hindered by the paucity of data on the transmission of influenza and the challenges associated with training and equipping healthcare workers with effective personal protective equipment. Due to this lack of knowledge on influenza transmission, it is not possible at the present time to definitively inform healthcare workers about what PPE is critical and what level of protection this equipment will provide in a pandemic. The outbreaks of severe acute respiratory syndrome (SARS) in 2003 have underscored the importance of protecting healthcare workers from infectious agents. The surge capacity that will be required to reduce mortality from a pandemic cannot be met if healthcare workers are themselves ill or are absent due to concerns about PPE efficacy. The IOM committee determined that there is an urgent need to address the lack of preparedness regarding effective PPE for use in an influenza pandemic. Preparing for an Influenza Pandemic : Personal Protective Equipment for Healthcare Workers identifies that require expeditious research and policy action: (1) Influenza transmission research should become an immediate and short-term research priority so that effective prevention and control strategies can be developed and refined. The current paucity of knowledge significantly hinders prevention efforts. (2) Employer and employee commitment to worker safety and appropriate use of PPE should be strengthened. Healthcare facilities should establish and promote a culture of safety. (3) An integrated effort is needed to understand the PPE requirements of the worker and to develop and utilize innovative materials and technologies to create the next generation of PPE capable of meeting these needs.
Download or read book The Transmission of Epidemic Influenza written by R.E. Hope-Simpson and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: THE PLAGUE YEARS Mankind has always been fascinated by "origins," and biologists are no exception. Darwin is our most famous example. What is the origin of mankind, of species, of infectious diseases? In the last few years we have seen the emergence and spread of some apparently "new" viruses, such as HIV -1 and the virus causing bovine spongiform encephalomyelopathy. But are these, in fact, entirely new agents, or mutated forms of "old" viruses that have evolved along with us for eons? Edgar Hope-Simpson could not have written this book at a more opportune moment. He is a firm believer in gradual evolution, rather than the sudden arrival of new agents. I suspect that he would also have a naturalist's Darwinian approach for the origin of AIDS. It has been a source of some amazement to me over the years how even the most innovative scientists conform to a current hypothesis. Pioneer thinking comes more easily to persons outside the scientific mainstream. Edgar Hope Simpson has always struck me as a modem-day naturalist of the classic style, observant and perhaps a little maverick in line of thought. Certainly, the central hypothesis propounded in this book will be controversial to many scientists. From his unique citadel, the Epidemiological Research Unit in Cirencester, he has carefully reexamined mortality data from old records as well as new.
Download or read book 2009 H1N1 Virus written by United States. Congress. Senate. Committee on Appropriations. Subcommittee on Agriculture, Rural Development, Food and Drug Administration, and Related Agencies and published by . This book was released on 2009 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
