The six SF Bay Area counties have issued a general "Shelter-in-place" order.

(Here, I'm afraid, we are a bit further along the curve than some other places in the country.)

All non-essential businesses are closed and non-essential travel prohibited.
This is the text of the order for San Mateo County:

Order of the Health Officer of the County of San Mateo

Edited by Michael2 (03/16/20 09:12 PM)