24 hours - 54 positive cases (on 933 tests, perhaps), 13 total in hospitals (3 in ICU). No deaths.
(48 of the past two days' 84 or so new cases in Marin have been in San Rafael; 17 in Novato; the Marin HHS map data isn't updating smoothly. None new in Sausalito or Mill Valley.)
AND the current active cases in San Quentin rose to 505 (an increase of ~140 in 48 hours).
A simple graphical representation of average new case rates per million comparing Marin County (excluding SQ!), the total for the nine Bay Area counties, Los Angeles County and the entirety of California. Case rates are 7-day averages of new confirmed cases as number per million people.
Sources: Marin HHS; SFist (BA9C); LA Times data base and LA County HHS.
I replace the Marin county totals in SFIst with the Marin HHS numbers, to subtract SQ.
BA9C = Napa, Sonoma, Solano, Marin, Contra Costa, San Mateo, San Francisco, Santa Clara, Alameda.