coronavirus July 12, 2021 6:20 am Pfizer to Talk Booster Shots With Health Leaders Pfizer is expected to meet with health leaders Monday and discussed whether or not we will need a COVID-19 vaccine booster shot in our futures. Cierra Johnson reports from San Francisco. US & World Videos 4:02 Updated COVID vaccines coming 3:17 Slight summer uptick of COVID cases in California 3:57 Interview: Doctor's perspective on COVID 4 years after shutdown started 2:09 CDC updates COVID isolation guidelines 1:37 Study examines effectiveness of main COVID treatment Paxlovid
