WASHINGTON (AP) -- A new study finds that the way swine flu multiplies in the respiratory system is more severe than ordinary winter flu....
survivorsStudy: 1918 flu survivors seem immune to swine fluHeadlines from the Associated Press Mon, 07/13/2009 - 07:10
Blood protects against long-gone killer 1918 fluHeadlines from the Associated Press Sun, 08/17/2008 - 11:09
WASHINGTON (AP) -- Nearly a century after history's most lethal flu faded away, survivors' bloodstreams still carry super-potent protection against the 1918 virus, demonstrating the remarkable durability of the human immune system.... |
