Meningococcal disease serious, but still rare Meningococcal disease is a disease caused by a bacterium, the meningococcus. There are several types of this bacterium. In most cases, it does not make you ill.
New standard for exposure assessment of cleaning products RIVM has updated the standard for exposure assessment of cleaning products in the ConsExpo Cleaning Products Fact Sheet.
EC-definition of nanomaterial provides proper basis In recent years, an increasing number of applications and products containing or using nanomaterials have become available.