It's a pestilence that strikes goats, sheep and other small ruminants in Africa, the Middle East and Asia. It can wipe out nearly an entire herd. Now there's a vaccine campaign to wipe the virus out.
NPR's Scott Simon speaks with Robert Levin, chief health officer of Ventura Country, Calif., who has helped set up a system for educating residents fearful of a possible nuclear attack by North Korea.
"This idea of really taking pride in who you are and what you look like is the thing that keeps them going every day in a place where nothing really works," says photojournalist Shayla Harris.