I can see how some of you may have been misled by my language. Was simply trying to explain that there were very good reasons to have Mark explore Wuhan. I wasn't seeking your opinions about what to do in particular but rather was asking about Wuhan. It appears that there are not portions of Wuhan that are extremely dangerous such as different parts of Los Angeles, Chicago or Cincinnati. Having been informed of that, it is my responsibility to make the best decision for Mark, how to investigate the student and how to deal with his relatives. I still haven't made my decision.
I was merely trying to be polite to people who spent their time answering my questions by giving the background. Obviously, I made a mistake by giving the context in the manner that I did.