Temporary background values for PFAS in Dutch soil RIVM has derived temporary background values for two types of PFAS in Dutch soil: PFOS (perfluorooctane sulfonate) and PFOA (perfluoro octanoic acid).
European Antibiotic Awareness Day: the fight against antibiotics resistance Wednesday, 18 November is European Antibiotic Awareness Day. On this day, attention throughout Europe is requested for the responsible use of antibiotics in people and animals.