I think I caught yellow fever.
Where'd you come from and where are you living now?
Well... I'm from Germany and I'm living on the outskirts of Hong Kong.
It may be the safe idea to go and see a doctor. You do not want to allow it to get worse.
Why? Aren't you a little confused?
It would be safer for others if you went to a doctor as quick as you could. Yellow fever is nothing to joke with.