• Assessing the Best Way to Prevent Spread of Influenza Annals of Internal Medicine Summaries for Patients
  


• Cancer, the Flu, and You CDC
  


• CDC Says "Take 3" Actions To Fight The Flu CDC
  


• Effects of Hand Washing and Facemasks on Prevention of Influenza Infection Annals of Internal Medicine Summaries for Patients
  


• Debunking the Myths American Lung Association
  


• The Flu and You: Protect the Circle of Life CDC
  


• Flu Germs: How Long Can They Live Outside the Body? Mayo Clinic
  


• Flu Mask: Should I Wear One? Mayo Clinic
  


• Key Facts for People Exhibiting Pigs at Fairs CDC
  


• Flu Season is Here: Learn How to Protect Yourself and Your Loved Ones CDC
  


• Flu Vaccines Have Good Safety Records CDC
  


• Get Set for Winter Illness Season FDA
  


• Influenza: Birds, Pandemics and Protecting Yourself Massachusetts Department of Public Health
  


• Influenza (Seasonal, Zoonotic, & Pandemic) CDC Yellow Book
  


• Influenza Prevention: Information for Travelers CDC
  


• An Ounce of Prevention: Keeps the Germs Away CDC (also in Spanish)
  


• Personal Protective Equipment FDA
  


• Prevent Flu: Get Vaccinated! (Health Bulletin) New York City Department of Health and Mental Hygiene (also in Arabic, Bengali, Chinese, Creole, Italian, Korean, Russian, Spanish, Urdu)
  


• Preventing the Flu American Academy of Family Physicians (also in Spanish)
  


• Protecting Against Influenza (Flu): Advice for Caregivers of Children Less Than 2 Years Old CDC (also in Chinese, Spanish, Tagalog, Vietnamese)
  


• Prevention of Infectious Diseases NOAH
  


• Questions & Answers: Guillain-Barré Syndrome (GBS) CDC
  


• Stop the Spread of Influenza! New York City Department of Health and Mental Hygiene (also in Spanish)
  


• What You Should Know about Using Facemasks and Respirators CDC