LA County January 18, 2021 11:40 pm Cedars-Sinai Uncovers New Coronavirus Strain Cedars-Sinai researchers believe more than one-third of recent cases in LA may have been caused by a new strain of coronavirus. Robert Kovacik reports for NBC4 News at 11 p.m. on Jan. 18, 2021. US & World Videos 2:51 Relic of St. Jude visits Christ Cathedral in Garden Grove 6:17 Workers' comp claim denied after nurse's coworkers fail to give CPR 3:03 LAPD's response to USC protest affected city patrol, says Chief of Police 3:25 Little or no reaction from California officials on UCLA protest 3:40 UCLA promises more police, disciplinary action amid protest
