The 'Tripledemic' Holiday: How to Fly More Safely (Hint: Wear a Mask) - The New York Times
Can you fly with the flu?
You Can Fly! You Can Fly! You Can Fly! (From "Peter Pan"/Sing-Along) - YouTube
Cold or flu? (infographic) | healthdirect
How a Passport Can Help you Fly Domestically
Travel during flu season: Are you "fit to fly"? | SWISS
This Is the Seat Safest From Germs on an Airplane, Study Finds
Highly pathogenic avian flu: New strain kills hundreds of snow geese in Colorado | CNN
How to Beat Jet Lag | Causes, Prevention, & Recovery from Jet Lag
Travel - State Dept on Twitter: "ALERT: Be prepared! You may unexpectedly test positive for COVID-19 while overseas and be unable to fly home as planned. Before you travel, have medical travel
Flying With The Flu | Inside Science
How worried should we be about avian flu?
What to do if you're seated next to a sick person on a plane - National | Globalnews.ca
Don't Catch COVID-19 Or The Flu | Planned Administrators Inc. (PAI)
How long do cold and flu viruses stay contagious on public surfaces? | PBS NewsHour
Bird flu can jump to mammals. Should we worry?
How flying seriously messes with your mind - BBC Future
5 Tips to Avoid Headaches While Traveling
Avian flu killing California condors, Fish and Wildlife Service says