As summer travel surges and airports bustle with passengers, it’s crucial to understand the health risks associated with flying. Dr. Carl Abraham, a board-certified infectious disease physician and assistant professor at New York Institute of Technology College of Osteopathic Medicine (NYITCOM), sheds light on how to stay healthy at 35,000 feet. Buckle up as we explore the hidden dangers and practical precautions for air travel.
The Airborne Risk
Commercial airplanes boast high-efficiency particulate air (HEPA) filter systems that rapidly exchange cabin air. While the risk of spreading airborne pathogens is generally lower on planes compared to other indoor settings, there’s a catch. Studies suggest that sitting within two rows of an infected passenger increases the risk of acquiring an airborne infection.
The Lavatory Conundrum
The real hotspot for germs? The airplane lavatory. Here, transmission occurs either through contact with contaminated surfaces or inhaling air tainted by viruses like influenza, SARS-CoV-2, and measles. Norovirus, notorious for causing diarrheal outbreaks on cruise ships, has also been reported in airplane restrooms.
Precautions for Passengers
- N95 Masks: If you have a respiratory tract infection or compromised immune system, don an N95 mask.
- Disinfect Touched Surfaces: Wipe down seatbelts, trays, and other frequently touched areas.
- Lavatory Etiquette:
- Use sanitizing wipes to open and close door handles.
- Employ toilet seat covers.
- Close the lid before flushing.
- Always wash hands or practice hand hygiene before and after eating.
Next time you fly, remember these precautions. Stay informed, stay healthy, and enjoy your journey!
