Melora
Disney Dreaming
- Joined
- Jun 26, 2003
Swine flu virus starting to look less threatening
ATLANTA The swine flu virus that has frightened the world is beginning to look a little less ominous. New York City officials reported Friday that the swine flu still has not spread beyond a few schools. In Mexico, very few relatives of flu victims seem to have caught the virus.
One flu expert says there's no reason to believe the new virus is a more serious strain than seasonal flu. And a federal health official said the new flu virus doesn't appear to have genes that made the 1918 pandemic flu strain so deadly.
Dr. Peter Palese, a leading flu researcher at New York's Mount Sinai Medical School, said the new virus appeared to be similar enough to other common flu strains that "we probably all have some type of immunity."
"There is no real reason to believe this is a more serious strain," he said.
Also Friday, an official with the Centers for Disease Control and Prevention said the new swine flu virus lacks the genetic traits that made the 1918 pandemic strain so deadly.
CDC flu chief Nancy Cox said the good news is "we do not see the markers for virulence that were seen in the 1918 virus." Nor does swine flu virus have the virulence traits found in the H5N1 strain of bird flu seen in recent years in Asia and other parts of the world, she said.
ATLANTA The swine flu virus that has frightened the world is beginning to look a little less ominous. New York City officials reported Friday that the swine flu still has not spread beyond a few schools. In Mexico, very few relatives of flu victims seem to have caught the virus.
One flu expert says there's no reason to believe the new virus is a more serious strain than seasonal flu. And a federal health official said the new flu virus doesn't appear to have genes that made the 1918 pandemic flu strain so deadly.
Dr. Peter Palese, a leading flu researcher at New York's Mount Sinai Medical School, said the new virus appeared to be similar enough to other common flu strains that "we probably all have some type of immunity."
"There is no real reason to believe this is a more serious strain," he said.
Also Friday, an official with the Centers for Disease Control and Prevention said the new swine flu virus lacks the genetic traits that made the 1918 pandemic strain so deadly.
CDC flu chief Nancy Cox said the good news is "we do not see the markers for virulence that were seen in the 1918 virus." Nor does swine flu virus have the virulence traits found in the H5N1 strain of bird flu seen in recent years in Asia and other parts of the world, she said.