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Health.com: 20 Surprising Ways to Prevent Colds and Flu

7 of 22

Hit the Bottle

"If I don't have any hand sanitizer with me, I'll pour a little vodka on my hands. Vodka's high alcohol content makes it a great disinfectant."
—Anonymous flight attendant

(Credit: Getty Images)
Health




The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

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