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You searched for these word(s): houseTerms of Reference WHO Collaborating Centre for Smallpox Vaccine
https://www.rivm.nl/en/who-collaborating-centre-smallpox-vaccine/terms-of-reference… hold the vaccinia seed virus and reference materials. To house a smallpox vaccine information database in which …
Publication date: 10-17-2023Results of the Pienter Corona Study Round 8
https://www.rivm.nl/en/pienter-corona-study/results/round-8… Backer JA, Bogaardt L, Beutels P, et al. Dynamics of non-household contacts during the COVID-19 pandemic in 2020 and …
Publication date: 04-08-2024Results of the Pienter Corona Study Round 9
https://www.rivm.nl/en/pienter-corona-study/results/round9… Backer JA, Bogaardt L, Beutels P, et al. Dynamics of non-household contacts during the COVID-19 pandemic in 2020 and …
Publication date: 04-08-2024