HealthClark County chiropractor officially declared a COVID-19 outbreak, under investigationBy Troy Brynelson (OPB)Vancouver, Wash. Sept. 18, 2020 9:29 p.m.An investigation was already underway, spurred by patient complaints, but expanded after widespread exposure.📨 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