The number of people getting sick with influenza B has gone up for three weeks straight, now making up about a third of flu ...

Add Yahoo as a preferred source to see more of our stories on Google. Cases of the flu viruses continue to surge across the U.S., placing a strain on health care systems and causing tens of millions ...

You were told you tested positive for Influenza A.Or perhaps you have heard a family member say they had Type B.Why is ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The United States is in the grip of an aggressive winter flu season, ...

Add Yahoo as a preferred source to see more of our stories on Google. It's flu season in Massachusetts, and most sick Bay Staters are coming down with Influenza Type A, according to recent health data ...