Provisional figures on participation in the National Immunisation Programme According to RIVM’s registration system, at least 90% of babies have been vaccinated against mumps, measles and rubella (MMR).
Current knowledge on microplastics in the soil is still inadequate A literature review carried out by the National Institute for Public Health and the Environment (RIVM) has concluded that reliable standard techniques should be developed to analyse microplastics in the soil.