Importance of Flu Shots
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Watch this video about flu shots on HowStuffWorks. If you skip years in getting flu shots you may actually be more susceptible to catching this year's flu. Learn about the importance of always... (more info)

Watch this video about flu shots on HowStuffWorks. If you skip years in getting flu shots you may actually be more susceptible to catching this year's flu. Learn about the importance of always getting flu shots in this video from ScienCentral.

Related Article: How the Flu Works

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