South Korea Wednesday revealed new cases of a deadly strain of bird flu as authorities said they had slaughtered two million chickens and ducks in a bid to control the outbreak.
There's a reason "flu season" has earned its miserable prominence: When the flu is severe, it's difficult to avoid.
New research has looked at whether social media could be used to track an event or phenomenon, such as flu outbreaks and rainfall rates.
Twitter allows millions of social media fans to comment in 140 characters or less on just about anything: an actor's outlandish behavior, an earthquake's tragic toll or the great taste of a grilled cheese sandwich.
(AP) -- Weeks before the Centers for Disease Control and Prevention and the World Health Organization alerted the public to a growing number of swine flu cases, a startup based in Seattle's suburbs already had a hunch something ...