Health officials urge people who were at location during exposure period to talk to a health care provider - OHA release - PORTLAND, Ore.—A Beaverton trampoline park has been identified as measles exposure location, prompting Oregon Health Authority (OHA) and Washington County public health officials to urge 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:  Sky Zone Beaverton, 10750 SW Denney Road, Building 1, Suite 110, Beaverton, between noon and 3 p.m. Saturday, July 18.  People who were at this location during this date and time period should immediately contact their health care provider and let them know they may have been exposed to someone who has measles. The health care provider can determine if you are immune to measles based on your vaccination record, age, or laboratory evidence of prior infection.