What does that mean?
I have no idea, waiting to see if they clarify.
Meanwhile.........
he World Health Organization raised its pandemic alert for swine flu to level five Wednesday, one step short of a full pandemic. Already in the U.S. there are 91 confirmed cases. Close to home, there are ten probable cases in Delaware. There were four probable cases reported initially, then the number raised to six, then ten by Wednesday.
Here’s a link but it doesn’t say much
http://www.npr.org/templates/story/story.php?storyId=103545828