Written by: Blaine Caslin Edited by: Esther Melamed While the vaccine rollout is bringing a glimmer of hope for the pandemic, many people are still getting hospitalized for COVID-19 and needing to be treated in the intensive care unit (ICU). Doctors and scientists are continuing to develop new clinical guidelines and models of care to save the lives of COVID-19 patients and to reduce the prevalence of chronic health problems in survivors. A recent study published in The Lancet Respiratory Medicine examined acute brain dysfunction in severely affected COVID-19 patients in the ICU in …