`` It 's very unlikely that they would be able to spread the disease to fellow passengers , '' Stephen Monroe , deputy director of the CDC 's National Center for Emerging Zoonotic and Infectious Diseases , told CNN last year . A second passenger has been hospitalized ` ` in an act of caution , '' a hospital official says . The passenger arrived in Philadelphia Monday after recent travel to an ` ` Ebola - free country '' The passenger is at Hackensack University Medical Center for further evaluation .
A second passenger has been hospitalized ` ` in an act of caution , '' a hospital official says . The passenger arrived in Philadelphia Monday after recent travel to an ` ` Ebola - free country '' The passenger is at Hackensack University Medical Center for further evaluation .