10 Do's and Don'ts to Protect Yourself From Swine Flu

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2. DO use hand sanitizer.

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(Michael Krinke/iStockphoto)

It's great protection in crowded public places, where flu viruses are constantly transmitted to objects touched by many. Rub some sanitizer on while riding a bus or subway or after touching the doorknob in a public restroom.

Next: 3. DO wash hands frequently (preferably in sinks that turn on automatically).

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