Prok, they are used in the US also. It might be a clergy person, a neighbor, or a long-time friend. They are just used to get some confirmation that the person is presenting a true picture of themselves.
Capital, I'm sorry you're feeling so poorly. It's great that your DH was able to take some time off. Which vaccine did you have? I'm glad our mundane news is providing some comfort for you. 
DS has an ear wax buildup that restricts his hearing in one ear. I'm with him at an urgent care office waiting for the doctor to clean it out.
I can't quite believe that Thanksgiving is upon us tomorrow.