Evaluating the impacts of tiered restrictions introduced in England, during October and December 2020 on COVID-19 cases: a synthetic control study.

Xingna Zhang Gwilym Owen Mark Alan Green Iain Edward Buchan Benjamin Barr

Published in: BMJ open (2022)

Compared with tier 2 restrictions, additional restrictions in tier 3 areas in England had a moderate effect on transmission, which did not appear to increase socioeconomic inequalities in COVID-19 cases.

Keyphrases

coronavirus disease
sars cov
high intensity
respiratory syndrome coronavirus