coronavirus October 3, 2022 7:58 am Health Officials Urge People to Get Omicron Booster Health officials say now is the time to get the new COVID-19 booster that protects against the omicron subvariants. 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