Pacific Crest Trail Hikers Experience Gastrointestinal Illness
Recently, about a dozen hikers reported experiencing severe stomach pains while navigating a section of the Pacific Crest Trail. This well-known hiking route stretches over 4,600 miles from Mexico through California, Oregon, and Washington, all the way to Canada.
The Pacific Crest Trail Association has confirmed incidents of “gastrointestinal illness” in the Wrightwood area. They stated on Instagram that they are collaborating with the San Bernardino County Department of Public Health to look into the matter.
“Infections like norovirus and other contagious diseases pose significant risks, and it’s essential for individuals to prioritize their health and safety,” said Chris Reilly, the director of communications. He added, “We hope all affected hikers recover quickly and can return to the trails soon.”
A Reddit group supporting the Pacific Crest Trail also highlighted a norovirus outbreak. This virus is known for causing unexpected and severe vomiting and diarrhea.
Reports indicate that within the past two weeks, there have been between 7 to 12 confirmed cases in the Wrightwood area. One climber even required airlifting to the hospital for treatment.
According to a Reddit post, around 20 climbers started showing symptoms since Sunday, with seven seeking medical attention and being diagnosed with norovirus. The initial cases reportedly emerged around May 8.
Ron Hulse, a 73-year-old hiker, shared with a newspaper that he felt extremely weak and struggled to leave his tent while camping in Wrightwood. He had set out to hike the first 1,000 miles of the trail as a tribute after his wife passed away. Eventually, he called 911 and was airlifted for further care, later confirming he had norovirus. He expressed his emotions, admitting to shedding tears out of reluctance to leave, but he couldn’t ignore that rescuers had risked their lives to find him.
While the exact cause of the outbreak remains unknown, some cases seem to have originated near a water source in the Swarsaw Valley, situated between Cajon Pass and Mount Baden-Powell.
The Reddit page advises hikers to maintain good hygiene practices, like washing hands frequently and using sealed water bottles, to minimize the risk of infection.
Norovirus is particularly hardy, surviving for weeks on surfaces and objects, which can include anything that may have come into contact with an infected individual’s vomit or unwashed hands.
Statistics show that approximately 109,000 people are hospitalized, and around 900 die from norovirus in the United States annually, with older adults being the most affected.
Outbreaks of norovirus in remote settings are not rare; for instance, over 200 hikers were reported to have contracted the virus in Grand Canyon National Park in 2022.
As former public health educator and climber Noel Harrison remarked, “Norovirus is like the cockroach of viruses. It’s quite challenging to eliminate, and if you’re in an isolated area when it strikes, it can lead to serious complications.” Thousands of outdoor enthusiasts trek the Pacific Crest Trail each year, as noted by the association.
