This is incorrect. It is not transmission (from person to person) that causes mutations, it is viral replication*. Although the virus can still settle in the upper respiratory tract of a vaccinated person and therefore allow it to spread, a functioning immune system tries to stop viral replication in order to save the cells and systems. A primed immune system does a better job of this, and therefore there is less replication in vaccinated people. Less replication = less mutations, and lower chance of a mutation that increases the abilities of the virus to replicate further.pecessix wrote: ↑Mon Sep 13, 2021 7:44 pm
I was not talking about vaccines in general, but about this particular vaccine, against covid, and what you said about mutations.
Most of the vaccines prevent the transmission, so they reduce the risk of mutations (so are efficient in getting rid of the virus). But this covid vaccines do not reduce the transmission, it's written on the notice! So it cannot stop the mutations, even with 100% vaccinated people.
*The mutation rate of sars-cov-2 is such that every person who ends up getting infected enough to be sick ends up with a significant number of mutations, so it's all a probabilistic game.