Not all vaccines prevent infection. Some, known as leaky vaccines, prolong host survival or reduce disease symptoms without preventing viral replication and transmission.
Like the new Sars-CoV-2 vaccines.
Disease interventions that aim to prevent disease symptoms without preventing transmission can have dangerous evolutionary consequences and need to be considered in cases with imperfect vaccines.
By using a non-sterilizing Sars-CoV-2 vaccines, that still allow for viral infection and transmission, we are selecting for mutations not killed by the vaccine antibodies. Thus starts the great arms race. This is so fucked up.
FEAR! FEAR! FEAR! FEAR! FEAR! FEAR!
