My wife has a pretty compromised immune system so any illness (flu, stomach bug, etc) is always risky. She takes real good care of herself but the genes are what they are. We have to be cautious of things like this.
China has done a good job of containment all things considered. They also have a huge population of smokers and that could affect numbers.
be prepared. Don’t overreact.
This is so much more fun to discuss than weather