coronavirus December 1, 2021 12:29 pm San Francisco Officials Discuss Detection of Omicron Variant San Francisco officials, including Director of Public Health Dr. Grant Colfax, address the detection of the first U.S. case of the COVID-19 omicron variant. US & World Videos 2:16 Forecast: Early fog gives way to mild, sunny day 2:37 Half Moon Bay mass shooting suspect in court, still awaiting trial 3:43 Activists protest inmate tranfers at Dublin women's prison 0:52 Safari West's family day celebrates Earth Day 0:26 New mural ‘Diaspora Gathering' to be unveiled in Milpitas
