RIVM will calculate temporary background value for PFAS in soil In the coming weeks, RIVM will derive a temporary background value for PFAS in Dutch soil. This will be done based on measurement data from the provinces in the Netherlands.
Openness about nitrogen There is concern about the current approach to nitrogen and the proposed measures; these concerns have been expressed in Dutch society as a whole and amongst farmers in particular.
Lab tests alone not conclusive for diagnosis of Lyme disease Lyme disease can cause a variety of complaints in patients. Laboratory tests for the disease can support medical practitioners in making a diagnosis but are not necessarily conclusive.