She may just be a "social smoker" (not that that's a good thing to be).
Well, this fits my conclusion.
The China flu has been around since November 2019
The China Flu spreads like a wild fire.
Therefore, everyone living in high density big cities contracted the China flu a few months ago.
Use skype or zoom to check in on the frail and elderly
You know, I think a hospital is probably the worst place to be but there are many who do need immediate medical attention and have to be hospitalized.
If one can stay in their home and recover, that is best.