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 2:57 Pro-Palestinian vigil and march for Gaza in Pasadena 1:57 Pedestrian killed in multi-vehicle crash in Hollywood 7:28 Tensions rise as UCLA protest continues 2:42 Executive staff to LA County DA accused of mishandling confidential police files 2:58 UC Irvine students launch solidarity encampments
