Doctors are especially concerned about this recent flu A spike. Here’s what they’re alarmed about the most: Medical experts ...

(NEXSTAR) – The flu is spreading far and wide across the U.S. – and influenza A is largely to blame. Of all the flu tests ...

It's flu season, but not all influenza is the same. If you're feeling sick, it helps to know the difference between flu A and ...

What’s the difference between influenza A and influenza B, and does it matter which you catch? By Knvul Sheikh Each fall and winter, the flu emerges as a formidable force, spreading through the ...

The flu virus is changing in ways never seen before, increasing infections and raising concerns about vaccine effectiveness ...

(NEXSTAR) – The flu is spreading far and wide across the U.S. – and influenza A is largely to blame. Of all the flu tests reported to the Centers for Disease Control and Prevention since the ...