coronavirus September 8, 2020 1:01 pm Back to School: Students Return as COVID-19 Continues to Spread Students are returning to school, both in person and online, despite the ongoing COVID-19 pandemic. 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