H/t to @LanderPeterjohn for pointing out a critical sub-headline here. We defeated polio without…

H/t to @LanderPeterjohn for pointing out a critical sub-headline here. We defeated polio without ‘sterilising’ vaccines. You don’t ‘live with’ a pathogen just because you don’t have a sterilising vaccine. You only need to reduce viral load sufficiently, to get Rt < 1. https://t.co/AKBn5c9NAA