Several hundred more Americans have been evacuated from China's coronavirus zone. They'll be taken to a military base in Nebraska, where they'll spend the next 14 days being monitored for symptoms.
At least 638 people have died and more than 31 cases have been reported worldwide. Among the dead, a Chinese doctor who tried to warn the world about the virus a month ago.
For the latest KCBS Radio's Stan Bunger and Susan Leigh Taylor spoke with Dr. Mark Schleiss, University of Minnesota Medical School director of pediatric and infection diseases.