GH @There is no “miracle drug” for Covid 19 yet
There are reports of increasing improvements in quality of care – better positioning on the patients, better steroid use, etc. Each of the items may not be a miracle cure, but multiple 10% improvements add up. This is a known trend on all industries – there are rare inventions combined with multi-year small improvements that add up to significant progress.
2nd reported reason for better outcomes – people get to the hospital earlier due to awareness and with less initial viral load due to social distancing/masking.