Nearly every person in Iran seems to have had covid-19 at least once
An analysis of covid-19 infections among Iranian people casts further doubt on the idea that herd immunity can be achieved without vaccinati..
https://www.newscientist.com/article/2294215-nearly-every-person-in-iran-seems-to-have-had-covid-19-at-least-once/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
https://www.newscientist.com/article/2294215-nearly-every-person-in-iran-seems-to-have-had-covid-19-at-least-once/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
