A mild U.S. flu season is waning, but is it really over?

NEW YORK — This winter’s mild flu season is fading to a trickle of cases in much of the U.S., but health officials aren’t ready to say it’s over.
Since the beginning of the year, positive flu test results and doctor’s office visits for flu-like illness are down. But second waves of influenza are not unusual, and some experts said it’s possible a late winter or spring surge could be coming. Read the rest…