coronavirus September 28, 2021 7:18 am Pfizer Submits Data to FDA for COVID Vaccine for Kids 5 to 11 Pfizer/BioNTech submitted data to the FDA Tuesday to clear its COVID-19 vaccine for use in kids ages 5-11 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