Nature of Emerging Infectious diseases

H5N1 Virus Attachment to Lower Respiratory Tract. Engl. Influenzavirus A. This doesnt mean that one amino acid substitution can cause an avian flu virus towards becoming pandemic, and many of those key events have occurred more rapidly than expected. Due to the high lethality and virulence of HPAI AH5N1, its endemic presence, its increasingly large host reservoir, and its significant ongoing mutations, the H5N1 virus is the worlds largest current pandemic threat, and billions of dollars are being spent researching H5N1 and preparing for potential influenza pandemic. November 23, 2006.

Still, around 60 of humans known to have been infected with the current Asian strain of HPAI AH5N1 have died from it, and H5N1 mutate or reassort into strain capable of efficient humantohuman transmission.

Govorkova, Ph. D. The world is teetering on the edge of pandemic that could kill large fraction of the human population in American Scientist. and Werner, This is where the and come from in H5N1.In the past, there was no requirement for reporting or tracking LPAI H5 or H7 detections in wild birds so states and universities tested wild bird samples independently of USDA. Scientific Statement on Migratory birds and their possible role in the spread of highly pathogenic avian influenza PDF format.

The response to bird flu Too much or not enough? UN expert stands by his dire warnings, International Herald Tribune.

Bird flu vaccine wont precede pandemic, United Press International. Department of Health and Human Services HHS, and Agriculture USDA are coordinating future international response measures on behalf of the White House with departments and agencies across the federal government.Â International Committee on Taxonomy of Viruses Bernd Sebastian Kamps and Christian Hoffmann. Before our project, GenBank contained only other complete genomes from Europe for the 2004-2006 period, and it contained no whole genomes from the Middle or northern Africa. New genotype of avian influenza virus H5N1, the dominant genotype.