An odd thing to ignore scientifically about virus pandemics is that there is no stopping them, eventually as they enivitabbly spread across the world everyone gets exposed and carries the antibodies.
All this financial disaster, social distancing and mandatory mask wearing coild only slow the sleed.of the spread. It could never stop it from spreading.
Absolute foolishness.
They should have voluntary infection centers, perhaps drive in COVID infection centers were they could infect everyone in good health under 60 YO.
If you’re talking about the flu or the cold, then you have a point. However, hepatitis is not airborne, neither is HIV or STDs, or insect borne diseases.