What to do when you feel the first signs of a cold

Before you reach for a pricey immunity shot, medical experts weigh in on whether there's anything you can do to avoid a cold if you feel one coming.

What to do when you feel the first signs of a cold

What to do when you feel the first signs of a cold

What to do when you feel the first signs of a cold

What to do when you feel the first signs of a cold

What to do when you feel the first signs of a cold