Data from the Centers for Disease Control and Prevention shows seasonal flu activity continues to increase across the country ...
We're in the midst of flu season, and the U.S. is facing a wave that's straining hospitals and closing schools. But not all ...
Do these types of flu have different symptoms? And does one cause more ... A has been known to cause pandemics — including the 1918 flu pandemic. Unlike type A, influenza B only infects humans ...