Thursday, April 06, 2006

FIGHTING THE THREAT OF A BIRD FLU PANDEMIC....

BY CREATING ONE?


From The Washington Times :
"The U.S. Centers for Disease Control and Prevention has begun a series of experiments to see how likely the bird flu virus could result in a human pandemic.

"The six-month series of experiments seeks to simulate the mixing and matching of genes from the H5N1 avian flu virus that has plagued Asia and a common human flu virus that public-health experts fear could turn avian flu into a pandemic, the Wall Street Journal reported Thursday.

"CDC scientists inside an ultra-secure laboratory have started swapping the genes of the H5N1 avian virus with the genes of an H3N2 virus, the strain behind most recent human flu outbreaks.

"The goal is to substitute the eight genes of each virus, one by one, with the eight genes from the other virus to see which of more than 250 possible combinations create flu viruses that could spread easily among humans.

"The work responds to fears by global public health experts that the bird flu virus could mutate to form one that could spawn a global outbreak of the disease."

What about the global fear that genetically altering influenza viruses, creating hybrid flus, could create more a more deadly, or pandemic-ready, new influenza?


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