An ER doctor in NY say covid-19 is acting like high altitude sickness or lack of oxygen issue and ventilators may be damaging the lung or more. Pneumonia might not be the main culprit of causing people issues or dying.
https://hotcopper.com.au/threads/doctors-treating-the-wrong-disease.5328213/
https://hotcopper.com.au/threads/doctors-treating-the-wrong-disease.5328213/