CDPH has issued a consumption warning for Dungeness crab caught in two areas : 1) From Shelter Cove, Humboldt County (40° 01.00′ N. Lat.) south to Point Arena, Mendocino County (38° 57.50′ N. Lat.) and from Point Reyes, Marin County (38 ° 00.00′ N. Lat.) south to Pillar Point, San Mateo County...