coronavirus October 27, 2022 6:40 am Triple Threat: Doctors Warn of Rising COVID, Flu and RSV Cases In the Bay Area, there’s an increase in cases of COVID, the flu, and a respiratory virus known as RSV, which doctors call a “triple threat.” Bob Redell 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