MODERATOR NOTE: coronavirus resources & updates: https://wolfr.am/coronavirus
That's a nice source but 56 charts are overwhelming. I wanted to see one or a few counties individually. Digging deeper I saw the counties are Entities so my question is how allow a county to be selected as a user option, text name or otherwise.
Yes, if your needs are varying counties on an almost daily basis then building a user interface is warranted. Otherwise if you are interested in more or less the same counties every couple of weeks then batch output like this works:
You can get the data directly by using this resource function: https://resources.wolframcloud.com/FunctionRepository/resources/CaliforniaCOVID19Data/ For example:
ResourceFunction["CaliforniaCOVID19Data"]["Cases"]
