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.

Active Lyme disease of the central nervous system cannot be detected with an ELISpot test.

Approximately 79 percent of the nature reserves (Natura 2000 areas) in EU countries are estimated to be exposed to an excess of nitrogen deposition in 2020.

The societal costs of Lyme disease have been determined for the Netherlands for the first time. The disease appears to cost nearly EUR 20 million each year.

Addition of an extra adjuvant (additive) to the current pertussis vaccines could enhance the effectivity of these vaccines.

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.

The Netherlands is the first country where the burden of disease due to Lyme disease has been determined.