Health library
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/spread/index.html.
- Centers for Disease Control and Prevention. "Preventing Seasonal Flu." https://www.cdc.gov/flu/prevention/.
Featured Topics
Quick Links