An outbreak of norovirus is affecting dozens of hikers on the Pacific Crest Trail (PCT)—a 2,650-mile trek from Mexico to Canada that goes through California, Oregon, and Washington. One man even required an air lift off the trail, because he was so weakened from the nasty stomach virus.

Norovirus is highly contagious and passes from one person to another through close contact or contaminated food or surfaces. The virus causes stomach cramps, as well as nausea, vomiting, and diarrhea.

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Tips to Prevent Norovirus While Hiking

The Pacific Crest Trail Association recently posted a warning about the norovirus outbreak on the PCT. The association provides the following tips to prevent norovirus while thru-hiking:

• Wash your hands frequently with biodegradable soap at least 200 feet from water sources. Be aware that alcohol-based hand sanitizer may be ineffective against norovirus.
• Boil or chemically treat water. Most filters do not remove viruses, but can be used effectively in combination with chemical disinfection against a broad range of pathogens.
• Avoid sharing food and water bottles.
• Avoid touching your eyes, nose and mouth.

If you do become sick with norovirus, the Pacific Crest Trail Association says you should drink fluids and wash your hands often to prevent the spread of the virus. If hiking, properly dispose of your waste. Seek medical treatment if you become dehydrated or the symptoms don’t ease up after a couple of days.

Header stock image by Mint Images/Getty Images

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