uc irvine January 21, 2021 11:36 pm UCI Scientists Developing More Effective Vaccine Scientists are already working on a new vaccine. This one expected to better protect us from new strains of the virus. Hetty Chang reports for NBC4 News at 11 p.m. on Jan. 21, 2021. US & World Videos 0:47 Magic Johnson receives Presidential Medal of Freedom 2:09 Days of funeral services begin for former President Carter 1:55 Santa Monica apartments burglarized during fumigation 0:23 OCFA uses AI to detect brush fire 2:09 Golden Globes road closures underway in Beverly Hills
