coronavirus October 20, 2021 11:14 pm FDA Approves Moderna, J&J Boosters, OKs Mixing COVID Vaccines The effort to get older Americans a booster shot gets a boost of it’s own. The FDA approves moderna and Johnson & Johnson boosters. Jean Elle 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