January 19, 2015 9:50 pm OC Students Asked to Stay Home After Possible Measles Exposure Some Orange County students have been asked to stay home for a few days after possible measles exposure. Kathy Vara reports for the NBC4 News at 5 and 6 on Jan. 19, 2015. US & World Videos 3:12 Groundbreaking new device targets liver tumors 5:38 SoCal family wins $11M settlement against mental health facility 2:17 Kaiser Permanente reaches tentative agreement with union 1:21 Why some are getting Botox shots on arms 4:20 What Is Cardiac Arrest and How Common Is It Among Young People?