Learn the key symptom differences between flu strains, which is more dangerous, and how the vaccine protects you from both ...

The flu season has started a few weeks earlier than in previous years. Japan, for instance has been recording an unusually ...

ANSWER: Both colds and influenza (the “flu”) are respiratory illnesses that are caused by viruses. Influenza is caused specifically by the influenza viruses, which come in two main types (A and B).

Plus, which is poised to dominate this flu season.

As we get deeper into flu season, a new type of the influenza virus has been identified, the Centers for Disease Control and ...

Public health officials say a mutated strain of Influenza A H3N2 is spreading in the United States and other countries, ...

A.T.R.ANSWER: Both colds and influenza (the “flu”) are respiratory illnesses that are caused by viruses. Influenza is caused ...