Fewer municipalities with low vaccination coverage In the Netherlands, there are 80 municipalities with a low vaccination coverage for one or more vaccinations. This is a decrease compared to last year when there were still 90 municipalities.
Regulation of nanomaterials needs more than definition alone In a new publication, RIVM indicates scientific challenges in the use of the EU definition for nanomaterial in legislation.
EC-definition of nanomaterial provides proper basis In recent years, an increasing number of applications and products containing or using nanomaterials have become available.
Preserving ozone treaty benefits to climate change The Montreal Protocol has not only served to protect the ozone layer, it also has provided a certain degree of climate protection.