None of these 6 steps are effective strategies. The first and foremost is to find the right way to increase the immunity in human beings. Right now in great majority, particularly in Europe, Americas and Far East do not have the strength to fight COVID-19.
The vaccine will take an year or so to be produced. So the way forward in increasing in human immunity to this virus, and the process is simple and will not cost Billions of Dollars.
That process is mindfulness meditation to develop mindfulness and concentration in humans which will strengthen lymph power. The meditation does not cost even one dollar. Sugath