The Trump administration plans to send to Kenya U.S. citizens exposed to the Ebola virus rather than bring them home for observation and treatment, according to three people with knowledge of the plans. The approach is a stark contrast to the way previous administrations responded to outbreaks, during which health care workers and other U.S. citizens exposed to the virus were brought home to be treated at specialized medical units. The administration this month flew an American doctor who developed symptoms to a hospital in Germany, and transported six other Americans for monitoring in Germany and the Czech Republic.