Mayo Clinic is far from its home in southeastern Minnesota. There is a team of six from Mayo at a base camp at Mt. Everest. Their task- to study climbers- and I would think, themselves- in this harsh environment.
But with the wonders of modern science and technology, they are keeping us all updated with pictures, video, and blog posts at the Advancing the Science News Blog of Mayo Clinic.
Even National Geographic is there, and they, too, have been part of the medical work. (Link)