What if N501Y had appeared before the vaccine was made?
The world would have been more dire than it is now.
Were we just lucky?
It is possible that a coronavirus with MERS spike protein has been produced.
The one with a high case fatality rate.
Someone would think that it would be effective to use it at the same time as a weapon.
This is the super bug I used to think of.
The real emergency would be then.