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Should you avoid jet hand dryers? Dr. Natalie Azar weighs in
NBC News medical contributor Dr. Natalie Azar joins Kathie Lee Gifford and Hoda Kotb to weigh in on popular medical debates. Should restroom-goers dry hands with paper towels over jet dryers? Can a sauna session be as effective as a cardio workout? Dr. Azar explains!
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Why flu shots are preferred over mist: Dr. Natalie Azar explains03:27
Should you avoid jet hand dryers? Dr. Natalie Azar weighs in02:38
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All children should get flu shots soon, pediatricians advise00:30