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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 B, Andeweg S, Backer JA; RIVM COVID-19 surveillance and epidemiology team; Hahné SJ, van den Hof S, de Melker HE, Knol MJ; RIVM COVID-19 surveillance and epidemiology team (in addition to the named authors). de Gier B, et al. Among authors: backer ja. Euro Surveill. 2021 Nov;26(44):2100977. doi: 10.2807/1560-7917.ES.2021.26.44.2100977. Euro Surveill. 2021. PMID: 34738514 Free PMC article.
Transmission rate of African swine fever virus under experimental conditions.
de Carvalho Ferreira HC, Backer JA, Weesendorp E, Klinkenberg D, Stegeman JA, Loeffen WL. de Carvalho Ferreira HC, et al. Among authors: backer ja. Vet Microbiol. 2013 Aug 30;165(3-4):296-304. doi: 10.1016/j.vetmic.2013.03.026. Epub 2013 Apr 17. Vet Microbiol. 2013. PMID: 23664069
[The role of children in the transmission of SARS-CoV-2].
van der Hoek W, Backer JA, Bodewes R, Friesema I, Meijer A, Pijnacker R, Reukers DFM, Reusken C, Roof I, Rots N, Te Wierik MJM, van Gageldonk-Lafeber AB, Waegemaekers CHFM, van den Hof S. van der Hoek W, et al. Among authors: backer ja. Ned Tijdschr Geneeskd. 2020 Jun 3;164:D5140. Ned Tijdschr Geneeskd. 2020. PMID: 32749807 Dutch.
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