Flight travel when sick

This is interesting. See where technology has taken us. If you are sick with high temperature, you cannot hide it from the airport authorities anymore.

http://www.time.com/time/photogallery/0,29307,1946595_2010916,00.html



Ghosts in the Machine
A thermal scanner shows the heat signatures of passengers arriving at Seoul's Incheon Airport. Such devices were deployed in the spring to help prevent the spread of swine flu.