After operating a community COVID-19 testing and vaccination site at the Portland Expo Center since March 2020, Oregon Health & Science University’s last day at the site is Jan. 14, 2022. The Oregon Health Authority will become the site’s new operator, effective Jan. 24, 2022, and OHSU will open two new COVID-19 testing and vaccination sites on its Marquam Hill and South Waterfront campuses starting Jan. 19, 2022. Combined, all of the sites will result in more testing and vaccination options. (OHSU/Christine Torres Hicks)