West African Airports Screen for Sickness

Doctors use thermal-imaging cameras to help spot anyone with a fever.
02:03 | 08/03/2014

Transcript for West African Airports Screen for Sickness

There's great concern about the spread. The CDC operates quarantine stations around the world. With people trend spot the virus. Bazi Kanaan any has more from dulles international airport. Reporter:... See More
This transcript has been automatically generated and may not be 100% accurate.
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