Sonoma and San Francisco counties have both passed emergency paid sick leave ordinances.
Sonoma County is in effect through June 30 and it applies to ALL employers (was previously organizations of 500 or more employees). It is a one-time benefit so employers do not need to provide a new bank of leave. There are some limited exceptions for health care providers.
Employers are supposed to post a notice of employee rights in a prominent place.
San Francisco made an amendment to their plan, but it still only applies to those of 500+.