herd immunuty The two statements are interchangeable... The very definition of 'herd immunity' as used in this article is that R (effective Replication rate) is <1. If R0<1 you have R<1 even when the entire population is susceptible. Reply
The two statements are interchangeable... The very definition of 'herd immunity' as used in this article is that R (effective Replication rate) is <1. If R0<1 you have R<1 even when the entire population is susceptible.