'Pandemic ventilator' could offer solution in potential 'worst case' scenario
If you read enough news and Twitter, you will find some really heartbreaking descriptions of the folks on ventilators.  For most, this is a Hail Mary attempt with only 50% survival rate.  Many will have significant lung damage if they survive.  We need more ventilators to be sure.  But we desperately need to find ways to halt the progression of runaway lung inflammation that leads to needing a ventilator.Edit: this development looks very promising for 'sub-intensive' cases -- adapting decathlon masks to provide positive air pressure (to help reinflate lungs) without intubation or leaking contaminated exhaust: https://www.isinnova.it/easy-covid19-eng/.  Some emerging theories of pathology suggest that lung function can be increased by reinflating collapsed alveoli with constant pressure:
https://emcrit.org/pulmcrit/cpap-covid/