I work for myself & also in collaboration with a small enterprise - nobody is affected at this stage that I know.

My previous workplace is business as usual with all staff travelling as per normal.

One friend returned from holiday from Vietnam and was told not to return to work for 2 weeks, however, due to lack of staff they were asked to return after 1 week.

Nobody seems concerned at this moment.

My mother suffers from respiratory illness (emphasema) and would most likely not survive if she contracted any serious illness.
She clearly is in a high risk category.

How about in Poland?

I see that Italy has quarantined & France is banning public gatherings (yellow vests kept to a simmer).