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Back to health libraryShield yourself from the flu
The flu spreads in surprising ways. Learn more about how to avoid it.
Sources
- Centers for Disease Control and Prevention. "How Flu Spreads." https://www.cdc.gov/flu/about/disease/spread.htm.
- Centers for Disease Control and Prevention. "Preventive Actions." https://www.cdc.gov/flu/prevent/prevention.htm.