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Myth or fact: If you have a cold, you should avoid caffeine? Doctor says ...

Women’s Health editor Dr. Keri Peterson joins TODAY to quiz Willie Geist and Al Roker on their cold and flu knowledge, and she shares that droplets from a sneeze or cough can travel up to 20 feet through the air.

Women’s Health editor Dr. Keri Peterson joins TODAY to quiz Willie Geist and Al Roker on their cold and flu knowledge, and she shares that droplets from a sneeze or cough can travel up to 20 feet through the air.