Avian influenza: assessing the pandemic threat Avian influenza: assessing the pandemic threat
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Crossing the species barrier: the threat of an avian influenza pandemic.
Avian influenza (H5N1) has recently been recognized as a new emerging infectious disease that may pose a threat to international public health. Most recent developments lead to the belief that H5N1 could become the cause of the next influenza pandemic. This review discusses the characteristics of H5N1 avian influenza virus as an emerging infectious disease with the potential for pandemic develo...
متن کاملتغییرات ژنتیکی ویروس و فرار از سامانه ایمنی، چالشهای پیشرو علیه آنفلوآنزا: مقاله مروری
The spread of influenza viruses in multiple bird and mammalian species is a worldwide serious threat to human and animal populations' health and raise major concern for ongoing pandemic in humans. Direct transmission of the avian viruses which have sialic acid specific receptors similar to human influenza viruses are a warning to the emergence of a new mutant strain that is likely to share mole...
متن کاملAvian influenza virus (H5N1): a threat to human health.
Pandemic influenza virus has its origins in avian influenza viruses. The highly pathogenic avian influenza virus subtype H5N1 is already panzootic in poultry, with attendant economic consequences. It continues to cross species barriers to infect humans and other mammals, often with fatal outcomes. Therefore, H5N1 virus has rightly received attention as a potential pandemic threat. However, it i...
متن کاملA Portrait of the Sialyl Glycan Receptor Specificity of the H10 Influenza Virus Hemagglutinin—A Picture of an Avian Virus on the Verge of Becoming a Pandemic?
Pandemic influenza is a constant global threat to human health. In particular, the pandemic potential of novel avian influenza viruses such as the H10N7 and H10N8 avian strains, which recently managed to cross the species barrier from birds to humans, are always of great concern as we are unlikely to have any prior immunity. Human and avian isolates of H10 influenza display the ability to rapid...
متن کاملInfluenza: current threat from avian influenza.
Influenza is an infectious respiratory pathogen causing annual outbreaks and infrequent pandemics, resulting in significant morbidity, mortality and burdens on the delivery of health care. The geographical spread of highly pathogenic avian influenza (HPAI) H5N1 among poultry and wild bird populations is unprecedented. Growing numbers of sporadic avian influenza infections are occurring in human...
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تاریخ انتشار 2005