Yeah but I wonder if you truly need 60-70% for herd immunity in such a spread out place like Sweden. Even stockholm is very wide, completely different than a place like NYC.
Stockholm population density is greater than San Diego and Phoenix Denver and San Antonio.
They're still Europeans bro. They packed them in tight there.
Are you just making stuff up to try to discredit things that disagree with your view?
You were right about one thing.
Due to cross-reactivity with other common cold coronaviruses giving previous immunity, they're speculating you only need between 10 to 30% of the population infected with covid to develop herd immunity.
