Do we collect data from community mutual support groups?
At least in the UK, there are many local groups that organise mutual support; i.e. go shopping for self-isolating neighbours.
I imagine one could provide a form ~approx like:
name: (some random, self chosen id)
how many people did i/did we support during the last few days
how many self-isolated because of symptoms.
and get a noisy, but low-latency data source?