How many of you would be prepared to sit for hours on end checking people to see if they might have a disease so infectious that the most minute contact could kill you? The nurse that died of ebola just accidently touched her face with a finger as she was removing her protective gear. The most infectious phase of ebola is when you have no symptoms before your temperature starts to rise, so this is just a cosmetic exercise to 'cover arses' so that the government can be said to be 'doing something'
I certainly would not want to be exposing myself to a disease that now has a 75% 'kill rate' for minimum wage.