Vaccine effectiveness against SARS-CoV-2 transmission to household contacts during dominance of Delta variant (B.1.617.2), the Netherlands, August to September 2021
de Gier, Brechje and Andeweg, Stijn and Backer, Jantien A and RIVM COVID-19 surveillance and epidemiology team and Hahné, Susan JM and van den Hof, Susan and de Melker, Hester E and Knol, Mirjam J, Eurosurveillance, 26, 2100977 (2021), https://doi.org/10.2807/1560-7917.ES.2021.26.44.2100977