I continue to check my little dashboard of #SanFrancisco COVID numbers each morning to figure out whether shopping for groceries in person is …

I continue to check my little dashboard of #SanFrancisco COVID numbers each morning to figure out whether shopping for groceries in person is a good way to get the best produce or the kind of eventual-lung-problems risk that I'd be embarrassed to discuss with my doctor in a few years. Lately SF's COVID-in-wastewater numbers have been sneaking up. You'll recall that I track three statistics; when their combo gets high, I switch to getting my groceries delivered and such. Just one number's a little high; so I'll keep picking out peppers in person, but with a perhaps less-carefree mien.

graph charting three numbers over the past two months. The purple line, test positivity%, was high a couple of months ago, but is now pretty low. The red line, new cases, was low a couple of months ago, and is now even lower, yay. The green line has jiggled and wiggled high and low over the last couple of months; lately, it's been high-ish