Long-term symptoms more common after Lyme disease More than a quarter of people with Lyme disease continue to have long-term symptoms that lead to limitations in daily life even after treatment.
The 2020 Nitrate Report: nitrate levels in the water on farms on the rise again since 2017 More nitrogen and phosphorus have been ending up in the soil on farms since 2015. As a result, nitrate concentrations have been rising since 2017 in leachates and ditch water from those farms.
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.