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Orthomyxoviridae --- Orthomyxoviridae infections --- Immunity, innate --- Interferons --- Sus scrofa --- Influenzavirus A --- genetics --- veterinary
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This book provides salient information on all aspects of influenza/flu viruses affecting animals and humans. It specifically reviews the properties and replication of influenza viruses; their evolution and emergence; epidemiology; role of migratory birds in disease transmission; clinical signs in humans, animals, and poultry; pathogenesis and pathogenicity; public health importance and potential threats; diagnosis; prevention and control measures; and pandemic preparedness. Influenza/flu viruses evolve continuously and jump species causing epidemics as well as pandemics in both human and animals. During the past 150 years, various strains of influenza virus like the Spanish flu, Asian flu, Hong Kong flu, bird flu, and swine flu were responsible for high mortality in humans as well as birds. High mutation rates, antigenic shifts, drifts, reassortment phenomena, and the development of antiviral drug resistance all contribute to ineffective chemotherapy and vaccines against influenza viruses. Due to their devastating nature, high zoonotic implications, and high mortality in humans and poultry, they have a severe impact on the socioeconomic status of countries. Disease awareness, rapid and accurate diagnosis, surveillance, strict biosecurity, timely adoption of appropriate preventive and control measures, and pandemic preparedness are crucial to help in decreasing virus transmission, thus reducing clinical cases, deaths, and pandemic threats.
Influenza viruses --- Variation. --- Research. --- Orthomyxoviruses --- Variation (Biology) --- Microbiology. --- Medical virology. --- Emerging infectious diseases. --- Epidemiology. --- Zoology. --- Medical Microbiology. --- Virology. --- Infectious Diseases. --- Medical microbiology --- Virology --- Virus diseases --- Microbial biology --- Biology --- Microorganisms --- Natural history --- Animals --- Diseases --- Public health --- Emerging infections --- New infectious diseases --- Re-emerging infectious diseases --- Reemerging infectious diseases --- Communicable diseases --- Influenza A virus --- Orthomyxoviridae Infections --- classification --- pathogenicity --- epidemiology --- prevention & control --- Medical microbiology. --- Infectious diseases. --- Microbiology
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Antiviral agents - Effectiveness. --- Influenza --- Antiviral agents --- Epidemics --- Public Health --- Viral Vaccines --- Orthomyxoviridae Infections --- Anti-Infective Agents --- Respiratory Tract Infections --- Influenza Vaccines --- Antiviral Agents --- Disease Outbreaks --- Influenza, Human --- Vaccines --- Respiratory Tract Diseases --- Therapeutic Uses --- RNA Virus Infections --- Environment and Public Health --- Diseases --- Pharmacologic Actions --- Biological Products --- Virus Diseases --- Health Care --- Complex Mixtures --- Chemical Actions and Uses --- Chemicals and Drugs --- Communicable Diseases --- Health & Biological Sciences --- Epidemiology --- Vaccination --- Prevention --- Effectiveness --- Antiviral agents. --- Effectiveness. --- Prevention.
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This volume provides a modern look on the age-old influenza infection and the preventive role of anti-influenza shots. Influenza pandemic outbreaks are unrelenting despite the growing understanding of the molecular basis of viral infection and its spreads. A leap in medical technologies has revolutionized the design of new influenza vaccines. The chapters cover vaccination strategies in various age-groups of people and provide the extensive amount of knowledge on the immune response to influenza vaccination in a spectrum of disease conditions.
Biomedicine. --- Immunology. --- Vaccine. --- Virology. --- Medicine/Public Health, general. --- Medicine. --- Vaccines. --- Medical virology. --- Médecine --- Immunologie --- Vaccins --- Virologie médicale --- Respiratory Tract Infections --- Orthomyxoviridae Infections --- Viral Vaccines --- Anatomy --- Internal Medicine --- RNA Virus Infections --- Respiratory Tract Diseases --- Vaccines --- Medicine --- Virus Diseases --- Health Occupations --- Diseases --- Biological Products --- Complex Mixtures --- Disciplines and Occupations --- Chemicals and Drugs --- Influenza Vaccines --- Pulmonary Medicine --- Influenza, Human --- Respiratory System --- Biology --- Health & Biological Sciences --- Microbiology & Immunology --- Respiratory organs --- Immunity. --- Immunological tolerance. --- Diseases. --- Immune tolerance --- Tolerance, Immunological --- Respiratory diseases --- Microbiology --- Biologicals --- Immunobiology --- Life sciences --- Serology --- Clinical sciences --- Medical profession --- Human biology --- Medical sciences --- Pathology --- Physicians --- Immune response --- Immunology --- Histocompatibility --- Transplantation immunology --- Medical microbiology --- Virology --- Virus diseases --- Health Workforce
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The emergence of H5N1 avian influenza in 1997 and of the influenza A H1N1 of swine origin in 2009 calls for new, rapid and sustainable solutions for both seasonal and pandemic influenza viruses. During the last ten years, science and technology have made enormous progress, and we are now able to monitor in real time the genetics of viruses while they spread globally, to make more powerful vaccines using novel adjuvants, and to generate viruses in the laboratory using reverse genetics. This volume not only provides state-of-the-art information on the biology of influenza viruses and on influenza vaccines, but is also designed to be a resource to face the present H1N1 pandemic and to plan for long-term global and sustainable solutions.
Influenza A virus -- Immunology. --- Influenza B virus -- Immunology. --- Influenza Vaccines -- Therapeutic use. --- Influenza vaccines. --- Influenza viruses. --- Influenza, Human. --- Influenza vaccines --- Influenza --- Influenza viruses --- Orthomyxoviridae Infections --- Influenza A virus --- Respiratory Tract Infections --- Viral Vaccines --- Respiratory Tract Diseases --- Vaccines --- RNA Virus Infections --- Influenzavirus A --- Influenza A Virus, H1N1 Subtype --- Influenza Vaccines --- Influenza, Human --- Orthomyxoviridae --- Virus Diseases --- Diseases --- Biological Products --- RNA Viruses --- Complex Mixtures --- Chemicals and Drugs --- Vertebrate Viruses --- Viruses --- Organisms --- Biology --- Health & Biological Sciences --- Microbiology & Immunology --- Influenza. --- Flu --- Flu, Respiratory --- Grippe --- Respiratory flu --- Influenza virus vaccines --- Medicine. --- Virology. --- Life sciences. --- Biomedicine. --- Life Sciences, general. --- Orthomyxoviruses --- Respiratory infections --- Virus diseases --- Viral vaccines --- Medical virology. --- Biosciences --- Sciences, Life --- Science --- Medical microbiology --- Virology --- Microbiology
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Recent years have seen unprecedented outbreaks of avian influenza A viruses. In particular, highly pathogenic H5N1 viruses have not only resulted in widespread outbreaks in domestic poultry, but have been transmitted to humans resulting in numerous fatalities. The rapid expansion in their geographic distribution and the possibility that these viruses could acquire the ability to spread from person to person raise the risk that such a virus could cause a global pandemic with high morbidity and mortality. An effective influenza vaccine represents the best approach to prevent and control such an emerging pandemic. However, current influenza vaccines are directed at existing seasonal influenza viruses, which have limited antigenic relationships to the highly pathogenic H5N1 strains. Concerns about pandemic preparedness have greatly stimulated research activities to develop effective vaccines for pandemic influenza viruses, and to overcome the limitations inherent in current approaches to vaccine production and distribution. These limitations include the use of embryonated chicken eggs as the substrate for vaccine production; which is time-consuming and could involve potential biohazards in growth of new virus strains. Other limitations include the requirement that the current inactivated influenza vaccines be administered using needles and syringes, requiring trained personnel, which could be a bottleneck when attempting to vaccinate large populations in mass campaigns. In addition, the current inactivated vaccines which are delivered by injection elicit limited protective immunity in the upper respiratory tract where the infection process is initiated. Most of these limitations of the current vaccines are being addressed by research on novel approaches to vaccine development and delivery that are described in many of the chapters in this volume.
Disease Outbreaks. --- Influenza vaccines. --- Influenza Vaccines -- therapeutic use. --- Influenza, Human. --- Influenzavirus A. --- Influenza Vaccines --- Influenzavirus A --- Influenza, Human --- Disease Outbreaks --- Orthomyxoviridae --- Viral Vaccines --- Public Health --- Orthomyxoviridae Infections --- Respiratory Tract Infections --- Environment and Public Health --- RNA Viruses --- Vaccines --- Respiratory Tract Diseases --- RNA Virus Infections --- Diseases --- Biological Products --- Virus Diseases --- Viruses --- Health Care --- Vertebrate Viruses --- Complex Mixtures --- Organisms --- Chemicals and Drugs --- Microbiology & Immunology --- Biology --- Health & Biological Sciences --- Viral vaccines. --- Virus vaccines --- Influenza virus vaccines --- Medicine. --- Immunology. --- Pharmacology. --- Virology. --- Public health. --- Biomedicine. --- Pharmacology/Toxicology. --- Public Health. --- Community health --- Health services --- Hygiene, Public --- Hygiene, Social --- Public health services --- Public hygiene --- Sanitary affairs --- Social hygiene --- Health --- Human services --- Biosecurity --- Health literacy --- Medicine, Preventive --- National health services --- Sanitation --- Microbiology --- Drug effects --- Medical pharmacology --- Medical sciences --- Chemicals --- Chemotherapy --- Drugs --- Pharmacy --- Immunobiology --- Life sciences --- Serology --- Clinical sciences --- Medical profession --- Human biology --- Pathology --- Physicians --- Physiological effect --- Viral vaccines --- Medical virology. --- Toxicology. --- Medicine --- Pharmacology --- Poisoning --- Poisons --- Medical microbiology --- Virology --- Virus diseases --- Toxicology
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Influenza continues to be an ongoing problem despite the existence of vaccines and drugs. Disease outbreaks can occur relatively quickly as witnessed with the recent emergence of the influenza virus A/H1N1 pandemic. The development of new anti-influenza drugs is thus a major challenge. This volume describes all aspects of the virus structure and function relevant to infection. The focus is on drug discovery of inhibitors to the enzyme sialidase, which plays a key role in the infectious lifecycle of the virus. Following an overview of the influenza virus, the haemagglutinin, the interactions with the cell receptors and the enzymology of virus sialidase, recent results in drug design are presented. These include a full coverage of the design, synthesis and evaluation of carbohydrate as well as non-carbohydrate influenza virus sialidase inhibitors. Further reviews of the clinical experience with influenza virus sialidase inhibitors and of the development of resistance to these inhibitor drugs complement the topic.
Tropical medicine. --- Influenza viruses --- Drug Discovery --- Respiratory Tract Infections --- Orthomyxoviridae Infections --- RNA Viruses --- Therapeutics --- Glycoside Hydrolases --- Investigative Techniques --- Chemistry, Pharmaceutical --- Vertebrate Viruses --- Analytical, Diagnostic and Therapeutic Techniques and Equipment --- Hydrolases --- Respiratory Tract Diseases --- Viruses --- RNA Virus Infections --- Diseases --- Chemistry --- Organisms --- Pharmacology --- Virus Diseases --- Enzymes --- Enzymes and Coenzymes --- Natural Science Disciplines --- Biological Science Disciplines --- Chemicals and Drugs --- Disciplines and Occupations --- Drug Therapy --- Orthomyxoviridae --- Drug Design --- Influenza, Human --- Neuraminidase --- Health & Biological Sciences --- Biology --- Pharmacy, Therapeutics, & Pharmacology --- Microbiology & Immunology --- Influenza viruses. --- Neuraminidase. --- Sialidase --- Medicine. --- Immunology. --- Pharmacology. --- Virology. --- Infectious diseases. --- Biomedicine. --- Pharmacology/Toxicology. --- Infectious Diseases. --- Glycosidases --- Orthomyxoviruses --- Toxicology. --- Emerging infectious diseases. --- Medical virology. --- Immunobiology --- Life sciences --- Serology --- Medical microbiology --- Virology --- Virus diseases --- Emerging infections --- New infectious diseases --- Re-emerging infectious diseases --- Reemerging infectious diseases --- Communicable diseases --- Chemicals --- Medicine --- Poisoning --- Poisons --- Toxicology --- Microbiology --- Drug effects --- Medical pharmacology --- Medical sciences --- Chemotherapy --- Drugs --- Pharmacy --- Physiological effect
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"The 2009 H1N1 vaccination campaign was one of the largest public health campaigns in U.S. history, vaccinating one-quarter of the population in the first three months. The Institute of Medicine held three workshops in Raleigh, NC; Austin, TX; and Seattle, WA to learn from participants' experiences during the campaign and improve future emergency vaccination programs."
H1N1 influenza --- Influenza vaccines --- Vaccination --- Influenza A virus --- Viral Vaccines --- Immunization Programs --- North America --- Orthomyxoviridae Infections --- Respiratory Tract Infections --- Vaccines --- Immunization --- Immunotherapy, Active --- Respiratory Tract Diseases --- Preventive Health Services --- RNA Virus Infections --- Americas --- Influenzavirus A --- Virus Diseases --- Biological Products --- Health Services --- Orthomyxoviridae --- Primary Prevention --- Diseases --- Geographic Locations --- Community Health Services --- Communicable Disease Control --- Influenza A Virus, H1N1 Subtype --- Mass Vaccination --- United States --- Influenza Vaccines --- Influenza, Human --- Geographicals --- Immunotherapy --- Complex Mixtures --- RNA Viruses --- Public Health Practice --- Health Care Facilities, Manpower, and Services --- Immunologic Techniques --- Public Health --- Vertebrate Viruses --- Health Care --- Immunomodulation --- Chemicals and Drugs --- Investigative Techniques --- Viruses --- Analytical, Diagnostic and Therapeutic Techniques and Equipment --- Biological Therapy --- Environment and Public Health --- Organisms --- Therapeutics --- Health & Biological Sciences --- Communicable Diseases --- Prevention --- Vaccination. --- H1N1 flu --- Novel H1N1 flu --- Novel H1N1 influenza --- Novel influenza A --- Swine flu (H1N1) --- Swine influenza (H1N1) --- Swine influenza
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