Featured News Research Boosting immune system a potential treatment strategy for COVID-19 School of Medicine news release • August 6, 2020August 18, 2020 Frontline caregivers worked with COVID-19 positive patients at the 8400 level of Barnes-Jewish Hospital on May 1, 2020. View Content Share this: Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Share on Facebook (Opens in new window) Facebook Email a link to a friend (Opens in new window) Email