Mystery Illness Hits Grand Canyon Rafters | Phoenix News

A mysterious illness is sweeping through Grand Canyon rafters, with dozens reporting flu-like symptoms that linger for weeks—some describe feeling like they’re constantly working out, even at rest. One rafter, Matthew Wappett, started with a swollen knee that cleared with antibiotics, but the other symptoms persisted. His post in a Facebook group sparked a wave of similar stories, leaving doctors baffled. The National Park Service has confirmed they’re investigating, with the Office of Public Health leading the charge. Officials are withholding details for now, but promise updates as findings emerge. Rafters are left waiting, hoping for answers and a return to normal. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/24de4bab0e9a3112