We are at the peak of flu season. If you're traveling over the next few months, you may be concerned about coming down with something. That's because a sick passenger or crew member can easily spread influenza, so you should know how to avoid catching the flu on an airplane.
A study in the "Proceedings of the National Academy of Sciences" found a sick passenger can infect at least one person per flight. But if that sick person is moving around the cabin, the risk of infecting other people goes up. The same study found a sick crew member, for instance, can infect nearly five people per flight.
If you do have to take a flight in the near future, you don't have to cancel it. Here's some tips on how to avoid catching the flu on an airplane.
Researchers say people in window seats avoid contact with people moving around the cabin who could cough or touch people in aisle seats. If you do get a window seat, you can also sit still. Not moving around reduces your exposure to other people who may be sick.
Wash your hands with soap and warm water as often as possible. Also limit contact with communal areas, like door handles and arm rests. This applies to the plane and the airport.
Include items in your kit that might be helpful if you get sick, including
Using a sanitizing gel (60 percent alcohol) on your hands before eating or drinking anything on a plane is a good idea. You should also do it after washing your hands in the plane lavatory, just in case an infected person touched the door handle.
It's not just about flu--you may need to get other vaccines or medicines to help you stay healthy on your trip. Check the CDC Travelers' Health website for health information about your destination.
Knowing how to avoid catching the flu on an airplane often starts by following some simple health tips. Do things like:
If you think you have the flu or otherwise feel ill, delay your travel plans until your fever has been gone for at least 24 hours, without the use of fever-reducing medicines. Even if it means missing out on your plans, staying away from others when you're sick can help protect everyone's health.