coronavirus October 5, 2021 6:23 am J&J Seeks Emergency Use Authorization for COVID-19 Vaccine Booster Shots Johnson & Johnson submitted data to the Food and Drug Administration to receive emergency use authorization for its COVID-19 vaccine booster shots. 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