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Báo cáo hóa học: " Applying the scientific method when assessing the influence of migratory birds on the dispersal of H5N1 Paul L Flint"
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Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Applying the scientific method when assessing the influence of migratory birds on the dispersal of H5N1 Paul L Flint | Virology Journal BioMed Central Open Access Applying the scientific method when assessing the influence of migratory birds on the dispersal of H5N1 Paul L Flint Address U.S. Geological Survey Alaska Science Center 1011 East Tudor Road Anchorage Alaska 99503 USA Email Paul L Flint - paul_flint@usgs.gov Published 4 December 2007 Received 21 November 2007 Accepted 4 December 2007 Virology Journal 2007 4 132 doi l0.ll86 l743-422X-4-l32 This article is available from http www.virologyj.cOm content 4 l l32 2007 Flint licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http creativecommons.org licenses by 2.0 which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract Background The role of wild birds in the dispersal of highly pathogenic avian influenza virus H5Nl continues to be the subject of considerable debate. However some researchers functionally examining the same question are applying opposing null hypotheses when examining this issue. Discussion I describe the correct method for establishing a null hypothesis under the scientific method. I suggest that the correct null hypothesis is that migratory birds can disperse this virus during migration and encourage researchers to design studies to falsify this null. Finally I provide several examples where statements made during this debate while strictly true are not generally informative or are speculative. Summary By adhering to the scientific method definitive answers regarding the role of wild birds in the dispersal of highly pathogenic viruses will be reached more effectively. Background Considerable debate remains regarding the role of wild birds in the dispersal of the highly pathogenic avian influenza HPAI H5N1 virus. Numerous articles have been published on this topic many of which lack any data which would allow critical testing relevant to this issue. .