If you happened to be on Northwest Airlines Flight 51 from Frankfurt to Detroit last Tuesday, and you were one of the 17 unlucky passengers who sat near enough to Mr. Fancypants Lung Disease Person, you can look forward to a call from the CDC telling you that you need to get tested for tuberculosis. The risk of catching the disease is low, but the CDC is contacting passengers as a “cautionary move” according to the Associated Press. And if for some reason you do end up with TB, please do not get on any airplanes.