Masking Fear

A nurse gestures to a passenger, seen on the monitor, after he was cleared of high body temperature by a thermal camera, April 28, 2003, in Taoyuan's Chiang Kai-shek International Airport, south west of Taipei. If a passenger's body temperature hits 38 degrees Celsius, the thermal camera will display green hue on TV screen and he will be checked by medical personnel.

Credit: AP