This entry was published at least two years ago (originally posted on September 8, 2021). Since that time the information may have become outdated or my beliefs may have changed (in general, assume a more open and liberal current viewpoint). A fuller disclaimer is available.
Breakthrough infection odds: 1 in 5,000 or better.
In Seattle on an average recent day, about one out of every one million vaccinated residents have been admitted to a hospital with Covid symptoms. That risk is so close to zero that the human mind can’t easily process it.