Health Norovirus Outbreak Forces Air Rescues on Pacific Crest Trail by Health Editor — Dr. Nadia Rowe May 29, 2026 by Health Editor — Dr. Nadia Rowe May 29, 2026 Norovirus is spreading across the U.S. this spring, with outbreaks hitting hikers on the Pacific Crest Trail and wastewater … 0 FacebookTwitterPinterestEmail