Health 12 hours ago New mpox strain reported in San Mateo County San Mateo County health officials said on Saturday they have reported the first known case of clade I mpox in California and the United States. Nathalie Vera has the details. US & World Videos 3:47 ‘Pet-A-Palooza' in Millbrae 3:27 Pacifica to host World Dog Surfing Championship 0:32 Palo Alto home where Grateful Dead practiced for sale 2:08 Redwood City resident details fire evacuation 1:01 Burlingame table tennis center now official US training facility