Improvements/progress has been made placing some covid patients on their stomach in an effort to keep them off a ventilator. Patient is also given oxygen through nose tube. This hospital was doing this before study.
https://www.chicagotribune.com/coro...0200410-dplllrk5yzehhnniltoptixt6m-story.html
https://www.chicagotribune.com/coro...0200410-dplllrk5yzehhnniltoptixt6m-story.html