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Flu vaccine may be affected by lack of sleep

4:29 PM, Aug 2, 2012   |    comments
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A flu shot may not provide as much protection as you might think.

According to a new study, if you're not well-rested, your vaccine may not do its job, leaving you at risk.

Channel 3 Today Anchor Erin Kennedy brings you the story.

WKYC-TV

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