SARS-CoV-2 infection in London, England: changes to community point prevalence around lockdown time, March-May 2020.
Michael EdelsteinChinelo ObiMeera ChandSusan HopkinsKevin BrownMary RamsayPublished in: Journal of epidemiology and community health (2020)
COVID-19 point prevalence in the community sharply decreased after lockdown was implemented. This study is based on a small sample and regular seroprevalence studies are needed to better characterise population-level immunity.