Pacific Crest Trail: Norovirus Outbreak Strikes Hikers

Dozens of hikers traversing the Pacific Crest Trail in Southern California have fallen ill with norovirus, a highly contagious stomach flu. The outbreak has been reported in the Wrightwood area of San Bernardino County, impacting a significant portion of the trail. This gastrointestinal illness has led to at least two dozen reported cases over the past two weeks, with some hikers requiring urgent medical care and one air rescue.

In response to the spreading virus, rural communities along the trail, including those in San Bernardino County, are taking proactive health precautions. Norovirus is known for its rapid transmission, often affecting crowded environments. Past outbreaks have occurred on other major trails, such as the Appalachian Trail and in Grand Canyon National Park, underscoring the challenges of managing public health on long-distance routes.