Think Out LoudOregon health systems change masking requirements after mask mandate for health care settings liftsBy Gemma DiCarlo (OPB)April 3, 2023 10:53 p.m.Broadcast: Tuesday, April 4📨 Daily news in your inboxSign up today for OPB’s “First Look” – your daily guide to the most important news and culture stories from around the Northwest.EmailPlease leave this field blankSign up