IMHO, and I'm trained as an embalmer not an epidemiologist, ONLY three things will put us all back in "normal' contact with each other, total testing, a proven therapeutic drug regimen that easily treats and reduces the symptoms, and a proven, tested vaccine.
There "could" be a slight chance that a drug therapeutic could be discovered and tested in the next 60 days? T
here isn't a snowball's chance in Hades that a vaccine will appear before AirVenture 2020 dates. And there is barely a chance that the necessary super-fast, accurate, easily self-administered testing protocol can be invented. There then remains the supply chain reality that it is most unlikely that any of those three things could be brought up to the scale needed in time.
On Dec 8th. 1941 Roosevelt NEEDED a war supplies on a global scale manufacturing machine NOW. It wasn't fully functional and in place by May 7th, 1942.... but it WAS created here in America, for Americans and then to help free the world at large. Not an inaccurate parallel to what we face right now battling SARS CoV2, again IMHO.
Just sayin'.