Laying a patient on their stomach face down on oxygen could help keep them off of a ventilator. Study has shown some positive results.
https://www.chicagotribune.com/coro...study-fri-210p~~1~yes-art~curated~curatedpage
https://www.chicagotribune.com/coro...study-fri-210p~~1~yes-art~curated~curatedpage