Why vaccination should be compulsory

I can’t recall when I last heard someone demanding the freedom to drive without wearing a seat belt.

I’m writing from Victoria, the Australian state that became, in 1970, the first jurisdiction in the world to make it compulsory to wear a seat belt in a car. The legislation was attacked as a violation of individual freedom, but Victorians accepted it because it saved lives. Now most of the world has similar legislation. I can’t recall when I last heard someone demanding the freedom to drive without wearing a seat belt.