Unfortunately, north america is completely checked out on basic prevention these days. They did like 6 months of pseudo isolation and the need for brunch and a night out with the bros/ ladies night, was too strong.
It's a good thing we didn't all get infected with a disease that seemingly makes us more vulnerable to future infections... And I'm sure everyone regularly goes for updated flu shots.
This is where my brain went to also. It would also give us all drug glands so we can get high whenever we want.