Report Technical Advisory Group: COVID-19 population immunity estimates in Wales Estimating COVID-19 population immunity in Wales through modelling. Part of: Coronavirus subject specific research: June 2020 to August 2022 and Strategy and evidence: coronavirus (Sub-topic) Organisation: Technical Advisory Cell First published: 9 August 2021 Last updated: 9 August 2021 Documents Technical Advisory Group: COVID-19 population immunity estimates in Wales Technical Advisory Group: COVID-19 population immunity estimates in Wales , HTML HTML