This is v. important part of new paper:
Delta could & did cause infection clusters in fully vaxxed (AZ) health care workers - although mild illness, they could infect others.

This makes the scrap quarantine policy for fully vaxxed people reckless

paper https://t.co/RBuTiBDO7S https://t.co/krWaS2DCvw

— Prof. Christina Pagel (@chrischirp) June 24, 2021