Worried about passing your cold to your friends or coworkers? Doctors explain how long colds are contagious and offer tips ...

WELCOME BACK. THE PEAK OF THE HOLIDAY SEASON MEANS FAMILY FOOD AND FUN, BUT IT CAN ALSO BE A HUB FOR THE SPREAD OF INFECTION AS WE ENTER FLU SEASON. OUR ERIN BURNETT SPOKE WITH THE DOCTOR ABOUT HOW ...

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