Some smaller shops are returning to having a lower spend limit for using cards, as it actually costs them money when these are used, whereas, cash does not.
Not sure of any definitive research showing that cash can carrythis virus and for howlong. I use cash quote a lot for smaller payments. Both notes and coins sit in m y purse for a long time. Not sure if any virus could live that long on them.
I am wash my hands every time I return from being out, and then again, after putting away anything I purchased during that.
Also.....try to open large patio door to my Living room nearly every day, to give it a good airing out. Bedroom window remains open 24/7