Health officials urge people who were at Providence Immediate Care – Happy Valley during exposure period to talk to a health care provider - PORTLAND, Ore.—A new measles exposure location has been identified in Happy Valley, and Oregon Health Authority (OHA) and Clackamas County public health officials are urging people to talk to a health care provider about their risks if they believe they were exposed.  People might have been exposed if they were at the following location at this date and time:  Providence Immediate Care – Happy Valley, 16180 SE Sunnyside Road, Suite 102, Happy Valley, between 11:05 a.m. and 3:47 p.m. Tuesday, May 12.  People who were at this location during this date and time period should immediately contact a health care provider and let them know they may have been exposed to someone who has measles. The health care provider can determine whether you are immune to measles based on your vaccination record, age, or laboratory evidence of prior infection.