The answer is A. the space shuttle orbiting the Earth.
If it is a true/false question. Answer would be true. Some people never show symptoms, others show them within 7 days and for others it shows in about 30 days.
It maybe A of couurse I play the video games even though I can tell you video games sure are not the answer.
Doctor's can't do anything to stop the bacteria from spreading. There is no treatment. It is likely to kill you.
I hopes this helps! (: