I have some other news which may come as a shock barsel - viruses tend to spread among their chosen hosts. This latest virus is no different. When humans get together and one or more of them has it there is a chance that it will spread. To prevent that you must either keep all humans away from one another or make sure they are all dressed in something like this:
https://www.envirosafetyproducts.com/infectious-disease-protection.html
Neither is practical or desirable so we must take things as they come.
I wouldn't be at all surprised if it was teachers spreading the virus to children rather than the other way round. A short while after the pubs reopened the landlady of one of my local pubs noticed a small group of customers drinking in the garden was gradually getting larger. Soon there were getting on for twenty people there and they had moved garden furniture - which she had carefully placed to allow anti-social distancing - so as to be able to sit closely together. She approached them saying that they should not assemble in such a large crowd and that the furniture must be replaced. They reluctantly complied but explained that they were a group of teachers from a local school having a belated "end of term" get together. Quite what term it was they had been celebrating the end of wasn't clear, especially has their school had been closed for four months because it was considered "unsafe" for them to be there.