coronavirus June 16, 2020 6:09 pm Young Adults Make Up Nearly Half of California's New Coronavirus Cases: Study A troubling trend is emerging in the coronavirus states: nearly half of California’s newly diagnosed cases are young people. Roz Plater reports. US & World Videos 2:19 San Francisco barbershop struggles to stay open after pandemic 0:51 Alameda County using dogs to detect COVID 3:57 Interview: Doctor's perspective on COVID 4 years after shutdown started 2:27 Marking 4 years since COVID-19 shut down the Bay Area 2:09 CDC updates COVID isolation guidelines