Everyone should give the whole article a read if possible. From the article. Covid19 herd immunity is at 10-20%.
One of the most vocal members of the scientific community discussing COVID-19s HIT is Stanfords Nobel-laureate Dr. Michael Levitt. Back on May 4, he gave this great interview to the Stanford Daily where he advocated for Swedens approach of letting COVID-19 spread naturally through the community until you arrive at HIT. He stated:
Stanfords Nobel-Laureate Dr. Michael Levitt
If Sweden stops at about 5,000 or 6,000 deaths, we will know that theyve reached herd immunity, and we didnt need to do any kind of lockdown. My own feeling is that it will probably stop because of herd immunity. COVID is serious, its at least a serious flu. But its not going to destroy humanity as people thought.
Guess what? Thats exactly what happened. As of today, 7 weeks after his prediction, Sweden has 5,280 deaths. In this graph, you can see that deaths in Sweden PEAKED when the HIT was halfway to its peak (roughly 7.3%) and by the time the virus hit 14% it was nearly extinguished.
How could Dr. Levitt have predicted the death range for Sweden so perfectly 7 weeks ago? Because he had a pretty solid idea of what the HIT would be.
So when will it end here in USA?
Since we have 33 times more people than Sweden, we should be done when we hit around 174,240 deaths.