You get lost in the wilderness. Do you know how to survive?

CNN

After camping in Oregon in May, Harry Burleigh spontaneously decided to venture off on a trail before returning home. What he expected would be a quick, out-and-back hike took a dramatic turn for the worse when he lost his way -- the start of the 17 days he had to survive in the Oregon wilderness while his wife, county authorities and volunteers looked for him.

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Teaching Moments: An Interview with David Townes

David Townes, UW associate professor of medicine (emergency medicine), joined the UW faculty in 2001. He is also a public health and medical technical advisor to the Office of Foreign Disaster Assistance at USAID and a medical epidemiologist in the Emergency Response and Recovery Branch at the Centers for Disease Control and Prevention (CDC). Throughout his career Townes has worked in Antarctica, Costa Rica, Ethiopia, Ghana, Guatemala, Haiti, Indonesia, Jordan, Kenya, Malawi, Mozambique, Nepal, Russia, Senegal, Tanzania, Turkey, the West Indies and Zambia.