Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

If you have pneumonia, sleep on your stomach. This alone reduces mortality rates by 30-40% because in the prone position, lung compression is decreased, secretions drain better, and collapsed alveoli reopen.
Source:https://digitalcommons.ric.edu/cgi/view ... ontext=etd

I posted this back on March 27th. Another article below that confirms that Proning helps save lives:
https://www.yahoo.com/lifestyle/how-a-free-extremely-low-risk-er-technique-is-saving-lives-from-coronavirus-215640425.html