H5N1

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  Colorized transmission electron micrograph of Avian influenza A H5N1 viruses (seen in gold) grown in MDCK cells (seen in green).
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  Influenza A virus
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  Human Disease from Influenza A (H5N1), Thailand, 2004
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  This transmission electron micrograph (TEM), taken at a magnification of 108,000x, revealed the ultrastructural details of two avian influenza A (H5N1) virions, a type of bird flu virus, which is a subtype of avian influenza A.
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  This transmission electron micrograph (TEM), taken at a magnification of 150,000x, revealed the ultrastructural details of an avian influenza A (H5N1) virion, a type of bird flu virus which is a subtype of avian influenza A.
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  Dark red areas have confirmed human cases and light red have bird cases, either in poultry or wild birds.
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  Updated Egypt, France, India
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  Updated Egypt, Albania, Denmark, Sweden, Poland, Niger, Bosnia and Montenegro.
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