Impact of physical distancing measures against COVID-19 on contacts and mixing patterns: repeated cross-sectional surveys, the Netherlands, 2016-17, April 2020 and June 2020.

Backer, JAMollema, LVos, ERAKlinkenberg, Dvan der Klis, FRMde Melker, HEvan den Hof, SWallinga, J2025-03-272025-03-2720213363237410.2807/1560-7917.ES.2021.26.8.2000994https://rivm.openrepository.com/handle/10029/653285Impact of physical distancing measures against COVID-19 on contacts and mixing patterns: repeated cross-sectional surveys, the Netherlands, 2016-17, April 2020 and June 2020.ArticleEuro Surveill 2021; 26(8): pii.20009942025-03-27