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Influenza (Flu)

Influenza (Flu)

Learn everything you want about Influenza (Flu) with the wikiHow Influenza (Flu) Category. Learn about topics such as How to Get Over the Flu Fast: Tricks for a Speedy Recovery, How to Relieve Head Congestion, How to Relieve Body Aches from the Flu, and more with our helpful step-by-step instructions with photos and videos.